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Features:
It is mainly used in the household tap water pressurization in low water pressure area, especially the low water pressure ignition starting of the shower, and the automatic circulation of solar water heater.
Stable performance: to separate the sensing room, magnetic control room and electronic components. Avoid the iron material in the pipe to be adsorbed by magnetic materials so as to avoid the failure of the switch.
High temperature resistance, maximum medium temperature can 70℃
Low water pressure start: when the water pressure reaches 0.03KG, it can be started
Electronic components are used as the control devices, so that the products in the work without spark, completely , safe to use.
Specifications:
Product model: HT-120
Medium pressure: < 0.6Mpa
Medium temperature: < 70℃
Voltage: AC220V
Working current: 1A
Thread: G 3/4" -3/4"
Size: 6.8 x 5.2cm / 2.68 x 2.05 in
Weight: 169g
Package included:
1 x Pump Flow Switch
2 x Circle

Features:
Gigabit single-mode single fiber, 1.25G/sec single channel.
Meet the SFF-8472 protocol standard.
Provide high performance, low power consumption, ensuring stable and fast signal propagation.
It is suitable for high-speed data transmission of large data in cloud computing, data center, server, high-speed card, big data storage, RAID disk array, high-speed , VR, unmanned vehicles and other equipment.
Compatible brands: For HP / / HUAWEI / IBM / / Lenovo / H3C / ThinkServer / ASUS Inspur / , etc.
Specification:Material: Zinc alloy
Transmission distance: 3KM
Channel: Single channel
Transmission speed: 1.25G / sec
Wavelength: 1310
Interface: LC single fiber
Working temperature: 0°C ~ 70°C
Package list:1 * SFP-GE-SX-SM1310-BIDI 3KM Optical Module

Turn on the water equipment and water will flow in pipeline. Water impulse induction door to rotates towards the direction of water, and magnetic control device rotates together, which will trigger the sensing elements when it reaches a certain position, to switch on the household pipeline boost pump. When water flow is turned off, induction door drives magnetic control device to a certain position under the action of the reset spring, to switch off pump.
Features:
Stable performance; induction chamber, magnetic control chamber and electronic components are designed separately in order to avoid switch failure caused by iron matter in pipeline is magnetic adsorbed.
High temperature resistant materials allows the product to be used for both hot(up to 70℃) and cold water.
Low water pressure startup; reset spring is made of high quality stainless steel; it can start up pump when water pressure is >0.03KG.
The electronic components as control device will not cause spark during work which is quite safe.
This product is widely used for low pressure area family, especially important for low water pressure ignition start-up of water heater, automatic water cycle of solar water heater.
Specification:
Model: HT-60
Connection Thread: G1-G3/4
Suitable Liquid: Water or other liquid of similar physical and chemical property
Liquid Pressure: <0.6Mpa
Liquid Temperature: <70℃
Voltage: AC220V
Current: 0.5A
Weight: 237g / 8.4oz (approx.)
Package list:
1 * Flow Switch (with gasket)

Feature:1. Made of high quality Stainless Steel SUS304 material, high temperature resistance, rust and corrosion resistance.
2. Stainless steel mesh cable sheath for better using effect.
3. Measuring range of -100 ~ 1250 °C (-150 ~ 2280 °F), high measuring precision
4. Strong environmental adaptability, can be used stably in most environments.
5. Detachable 3-Pin Connector for more convenient use.
Specification:
Item Type: K-Type Thermocouple Temperature Sensor
Operating Temperature: -100 ~ 1250 °C (-150 ~ 2280 °F)
Probe Length: 38mm (1.5in)
Diameter: 6mm (0.24in)
Thread: 1/2 inch NPT
Material: Stainless Steel SUS304
Line Length: Approx. 2m / 6.6ft
Cable Sheath: Stainless Steel Mesh Wire
Connector: Detachable 3-Pin Connector
Package List:
1 x Temperature Sensor

Features:
Precision compensation technology design, sensitive components, stable and reliable.
0.5% FS small output error, including nonlinear, hysteresis error and repeatability.
Light weight and small dimension, convenient to install and operate.
Stainless steel body, it has complete surge voltage protection function.
Widely used in oil tank, gas tank and diesel tank to detect oil, fuel, diesel, gas, water or air pressure.
Specifications:Material: Stainless steel
Accuracy: 0.5% FS
Output signal: Analog sensor
Thread: G1/4"
Diameter: Approx. 24mm / 0.98inch
Weight: Approx. 78g
Optional Pressure Range Output Signal Power Supply
0-15PSI 0.5-4.5V / 0-5V 5V
0-30PSI 0.5-4.5V / 0-5V 5V
0-80PSI 0.5-4.5V / 0-5V 5V
0-100PSI 0.5-4.5V / 0-5V 5V
0-150PSI 0.5-4.5V / 0-5V 5V
0-200PSI 0.5-4.5V / 0-5V 5V
0-300PSI 0.5-4.5V / 0-5V 5V
0-500PSI 0.5-4.5V / 0-5V 5V
0-750PSI 0.5-4.5V / 0-5V 5V
0-1000PSI 0.5-4.5V / 0-5V 5V
Package Included:1 x Pressure Transducer

Features:
Precision compensation technology design, sensitive components, stable and reliable.
0.5% FS small output error, including nonlinear, hysteresis error and repeatability.
Light weight and small dimension, convenient to install and operate.
Stainless steel body, it has complete surge voltage protection function.
Widely used in oil tank, gas tank and diesel tank to detect oil, fuel, diesel, gas, water or air pressure.
Specifications:Material: Stainless steel
Accuracy: 0.5% FS
Output signal: Analog sensor
Thread: G1/4"
Diameter: Approx. 24mm / 0.98inch
Weight: Approx. 78g
Optional Pressure Range Output Signal Power Supply
0-15PSI 0.5-4.5V / 0-5V 5V
0-30PSI 0.5-4.5V / 0-5V 5V
0-80PSI 0.5-4.5V / 0-5V 5V
0-100PSI 0.5-4.5V / 0-5V 5V
0-150PSI 0.5-4.5V / 0-5V 5V
0-200PSI 0.5-4.5V / 0-5V 5V
0-300PSI 0.5-4.5V / 0-5V 5V
0-500PSI 0.5-4.5V / 0-5V 5V
0-750PSI 0.5-4.5V / 0-5V 5V
0-1000PSI 0.5-4.5V / 0-5V 5V
Package Included:1 x Pressure Transducer

Features:
Easy removal, carbon steel connection more firmly.
Stainless steel is durable, sealed waterproof line, imported chips.
Wiring: red , black -, yellow output.
Specifications:
Working Voltage: 5VDC
Output Voltage: 0.5-4.5 VDC
Sensor material: Carbon steel alloy
Working Current: ≤10 mA
Working Pressure Range: 0-1.2 MPa
The Biggest Pressure: 2.4 MPa
Cable length: 19cm
Destroy Pressure: 3.0 MPa
Working TEMP. Range: 0-85℃
Storage Temperature Range: 0-100℃
Measuring Error: ±1.5 % FS
Temperature Range Error: ±3.5 % FS
Response Time: ≤2.0 ms
Cycle Life: 500,000 pcs
Application: non-corrosive gas liquid measurement
Package includes:
1 x Pressure Transducer Sensor

Features:
KQ-130F is a single row 9-pin small size high-performance carrier data transceiver module.
Designed for on 220V AC, strong interference, strong attenuation and long distance required environment, reliable data transmission.
A frame continuous send maximum length is 252 bytes or less, from 1 to 252 defined by the user, and the module will not send redundant data.
TVS diode protection against stroke, the wiring and components selection are all designed for wide temperature and high voltage resistance.
Suitable for meter reading, street light, intelligent household, fire fighting, building control and other applications that need power to send data.
Specifications:Working Frequency: 120~135KHZ
Connector Baud Rate: 9600bps
Actual Baud Rate: 100bps
One Frame Continuous Send Max. Length: ≤252 bytes (user defines from 1 to 252, module will not send redundant data)
Receive Sensitivity: ≤1mV
Out-of-band Rejection Ability: ≥60dB
Band Width: ≤10 KHZ
Insulation Resistance: 500V≥500MΩ
Power Supply: DC 5V(receiving: ≤11mA; sending: ≤230mA)
Frequency Insulation Withstand Voltage: AC to GND 3000V (1min test no breakdown, nor current leak)
Operating Temperature: -25℃~70℃
Operating Humidity: ≤90%
Size: 5.3*4.5*1cm/2.08*1.77*0.39in
Weight: 30g(approx.)
Wiring:
1P---AC: 220V live wire (or neutral wire)
2P---AC: 220V neutral wire (or live wire)
3P--- 5V: 5V sending power supply(210mA), if only receiving data, can be disconnected to reducing power consumption
4P---GND: Digital circuit ground
5P--- 5V: 5V working power supply 11mA
6P---RX: TTL level, carrier data input, connect to TXD of SCM
7P---TX: TTL level, carrier data output, connect to RXD of SCM
8P---MODE: Mode selection, connect to 5V as high level or disconnect, connect to ground as low level
9P---NC/RST: Reset pin(low level effective), for frequent switching modes. No connection if do not use this function.
Package Includes:
1 x Power-line Carrier Module

Features:
1. Adopt compensation technology and sensitive components, stable and reliable.
2. 0.5% FS small output error, including nonlinear, hysteresis error and repeatability.
3. Light weight and small volume, easy to install and operate.
4. Stainless steel body, it has complete surge voltage protection function.
5. Widely used in oil tank, gas tank and tank to detect oil, fuel, , gas and water.
Specification:
Material: Stainless steel
Output Signal Type: Analog sensor
Accuracy: 1% FS
Thread: /4"
Wire: Red: power, : ground, green: signal
Size: Shown as picture
Weight: Approx. 74g/2.6oz
Pressure Range
(Optional)
Output Signal Power Supply
0-10PSI 0.5--4.5V/0--5V
5V
0-30PSI
0.5--4.5V/0--5V
5V
0-80PSI
0.5--4.5V/0--5V
5V
0-100PSI
0.5--4.5V/0--5V
5V
0-150PSI
0.5--4.5V/0--5V
5V
0-200PSI
0.5--4.5V/0--5V
5V
0-300PSI
0.5--4.5V/0--5V
5V
0-500PSI
0.5--4.5V/0--5V
5V
Package list:
1 * Pressure Transducer

Features:
1. Adopt compensation technology and sensitive components, stable and reliable.
2. 0.5% FS small output error, including nonlinear, hysteresis error and repeatability.
3. Light weight and small volume, easy to install and operate.
4. Stainless steel body, it has complete surge voltage protection function.
5. Widely used in oil tank, gas tank and tank to detect oil, fuel, , gas and water.
Specification:
Material: Stainless steel
Output Signal Type: Analog sensor
Accuracy: 1% FS
Thread: /4"
Wire: Red: power, : ground, green: signal
Size: Shown as picture
Weight: Approx. 74g/2.6oz
Pressure Range
(Optional)
Output Signal Power Supply
0-10PSI 0.5--4.5V/0--5V
5V
0-30PSI
0.5--4.5V/0--5V
5V
0-80PSI
0.5--4.5V/0--5V
5V
0-100PSI
0.5--4.5V/0--5V
5V
0-150PSI
0.5--4.5V/0--5V
5V
0-200PSI
0.5--4.5V/0--5V
5V
0-300PSI
0.5--4.5V/0--5V
5V
0-500PSI
0.5--4.5V/0--5V
5V
Package list:
1 * Pressure Transducer

Features:
1. Adopt compensation technology and sensitive components, stable and reliable.
2. 0.5% FS small output error, including nonlinear, hysteresis error and repeatability.
3. Light weight and small volume, easy to install and operate.
4. Stainless steel body, it has complete surge voltage protection function.
5. Widely used in oil tank, gas tank and tank to detect oil, fuel, , gas and water.
Specification:
Material: Stainless steel
Output Signal Type: Analog sensor
Accuracy: 1% FS
Thread: /4"
Wire: Red: power, : ground, green: signal
Size: Shown as picture
Weight: Approx. 74g/2.6oz
Pressure Range
(Optional)
Output Signal Power Supply
0-10PSI 0.5--4.5V/0--5V
5V
0-30PSI
0.5--4.5V/0--5V
5V
0-80PSI
0.5--4.5V/0--5V
5V
0-100PSI
0.5--4.5V/0--5V
5V
0-150PSI
0.5--4.5V/0--5V
5V
0-200PSI
0.5--4.5V/0--5V
5V
0-300PSI
0.5--4.5V/0--5V
5V
0-500PSI
0.5--4.5V/0--5V
5V
Package list:
1 * Pressure Transducer

Features:
1. Adopt compensation technology and sensitive components, stable and reliable.
2. 0.5% FS small output error, including nonlinear, hysteresis error and repeatability.
3. Light weight and small volume, easy to install and operate.
4. Stainless steel body, it has complete surge voltage protection function.
5. Widely used in oil tank, gas tank and tank to detect oil, fuel, , gas and water.
Specification:
Material: Stainless steel
Output Signal Type: Analog sensor
Accuracy: 1% FS
Thread: /4"
Wire: Red: power, : ground, green: signal
Size: Shown as picture
Weight: Approx. 74g/2.6oz
Pressure Range
(Optional)
Output Signal Power Supply
0-10PSI 0.5--4.5V/0--5V
5V
0-30PSI
0.5--4.5V/0--5V
5V
0-80PSI
0.5--4.5V/0--5V
5V
0-100PSI
0.5--4.5V/0--5V
5V
0-150PSI
0.5--4.5V/0--5V
5V
0-200PSI
0.5--4.5V/0--5V
5V
0-300PSI
0.5--4.5V/0--5V
5V
0-500PSI
0.5--4.5V/0--5V
5V
Package list:
1 * Pressure Transducer

Features:
High quality aluminum alloy structure, sturdy and stable, long serving life.
High accuracy, small comprehensive error, stable and durable performance.
Anti-fatigue, anti-bias load, can withstand the pull and pressure work.
Compact size and light wight, easy to install.
Applicable to digital products, electronics, security equipment, household appliances, smart home, measuring instruments, automotive electronics, communications and other fields.
Specification:Condition: 100% brand new
Accuracy range: 20-80kg
Limit range: ＜100kg
Accuracy: 0.020% , 0.010%
Comprehensive error: ±0.03% F.S
Output impedance: 405±6
Input impedance: 350±6
Use temperature: - 10℃ to 40 ℃
Safety overload range: 120%
Limit overload range: 150%
Non-linearity: 0.02% .S
Hysteresis: 0.02% F.S
Installation type: parallel installation
Sensitivity: 2.0±0.2mv/v
Physical properties of material: physical change of aluminum alloy
Package List:1 * Load Cell

Analog Water Sensor Meter Hydroelectric Conductivity Liquid Detection Board
Feature:
1. Professional manufacturing, wide voltage working: 3.3〜5.5V.
2. 0〜2.3V analog signal output, compatible 5V, 3.3V two control system.
3. Motivate source of AC signal, effectively prevent probe from polarization.
4. Waterproof probe, can long time immersion in water.
5. Compatible, easy to connect, plug and play, no welding required.
Specification:
Condition: 100% Brand New
Item Type: Sensor
Material: Printed Circuit Board
Weight: Approx. 25g
Signal Adapter Board:Input Voltage3.3〜5.5V
Output Signal0〜2.3V
Working Current3〜6mA
Measuring Range0〜1000ppm
Measuring Accuracy±10％F.S. （25℃）
Size: Approx. 42x32mm/1.65x1.26inch
Module InterfaceXH2.54-3P
Electrode InterfaceXH2.54-2P
Probe:Probe Quantity: 2
Total Length: Approx. 83cm/32.68inch
Connection InterfaceXH2.54-2P
Color: White
Other: Waterproof Probe
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Package List:
1 x Signal Adapter Board
1 x Waterproof Probe
1 x Analog Sensor Cable
Note:
1. probe cannot be used in water above 55°C.
2. probe should not be placed too close to the edge of the container, otherwise will affect display effect.
3. probe head and wire of waterproof, can immerse into the water, but connection interface and signal adapter board not waterproof, please note the use.

The turbidity sensor adopts optical principle, which determines the turbidity through combining the transmissivity and scattering rate of liquid solution. Equipped with a waterproof probe, this module is mainly used for the turbidity testing of washing machines, dishwashers and other equipment. And it can also be used on electronic , graduate , electronic competition experiments and other applications.
Features:
1. This turbidity sensor adopts optical principle to detect the turbidity of liquid solution.
2. This module converts the current signal of the sensor to module output voltage. The lower the output voltage is, the high the turbidity value.
3. The module adopt high quality electronic components, ensuring the accuracy of turbidity measurement.
4. Simple structure, easy to wire and operate.
5. Suitable for turbidity measurement and control of washing machines, dishwashers, industrial controls and environmental wastewater collection.
Specification:
Model: TSW-20M
Working voltage: DC 5V
Working current: 11mA
Detection range: 0% ~3.5% (0-4550NTU)
Wiring method: V: DC 5V, G: power supply -, A: analog signal output, D: level signal output
Operating temperature: 30~70°C, 35-95% RH
Storage temperature: -10~80°C, 35-95% RH
Weight: Approx. 16g
Package List:
1 * Turbidity Sensor Module
Note:
1. The sensor cannot be completely placed in the water. Only the transparent part can be placed in the water.
2. Be careful not to reversely connect the power supply, or the sensor will be damaged.

Feature:1. It is widely used in agricultural greenhouses, flower cultivation and other requiring temperature and humidity monitoring.
2. It can be used for monitoring the change of temperature and humidity of crop growth, monitoring the change of temperature and humidity of food or products, recording the temperature and humidity in the archives .
3. Made of IP67 waterproof-grade PP material, is dustproof, oil proof and high temperature proof, meets your garden vegetable work needs.
4. Wall-mounted, easy installation, and the small volume will help saving your space.
5. Compact and portable , high density material shell, moisture-proof effect is significant.
6. Built in waterproof cable, strong anti-interference ability, can provide stable signal transmission.
7. PE probe with good compactness, waterproof and dust proof, PVC probe with large venting holes, fast ventilation and .
Specification:
Condition: 100% Brand New
Item Type: Temperature Humidity Transmitter
Material: PP
Color: As shown in the picture
Size: Approx.110x85x44mm / 4.3x3.3x1.7in
Weight: Approx.216g/7.6oz
Sensor Accuracy: Temperature ± 0.3 ° C humidity ± 3% - ± 7% (limited by temperature)
Sensor Wiring Instructions:
Brown Wire: 9-24V DC
Wire: GND
Yellow Wire: Temperature VOUT-
Yellow Wire: Humidity VOUT
DC Power Supply: 12V DC
Maximum Power Consumption: 0.4W
Humidity Accuracy: ±3% RH (5% RH~95% RH, 25 °C typical value)
Temperature Accuracy: ±0.5 °C (25 °C typical value)
Humidity Measurement Range: 0~100% RH
Temperature Detection Range: -40 ° C ~ 80 ° C
Long-term Humidity Stability: ≤1% /Y
Long-term Temperature Stability: ≤0.1°C/Y
Output Signal: 0-10V
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Package List:1 x Temperature Humidity Transmitter

Feature:1. Soil moisture sensor is suitable for soil moisture and moisture measurement, which has high , quick response, stable output.
2. It is less affected by soil salt content and suitable for all kinds of soil.
3. It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum filling and sealing, completely waterproof.
4. Adopts analog output, can choose the output current type or voltage type, wiring can be three-wire system.
5. It is widely used in scientific experiments, water-saving irrigation, greenhouse, flowers and vegetables, grassland pasture, soil rapid measurement, plant culture, sewage treatment, grain storage and measurement of moisture content and temperature of various particles.
Specification:
Condition: 100% Brand New
Item Type: Soil Moisture Sensor
Material: ABS 316 Stainless Steel
Power Supply: 12-24V DC
Moisture Measurement Range: 0-100%
Output Signal: 4-20mA
Water Accuracy: ±3% (0-53% ),±5% (53-100% )
Installation: All embedded or all probe inserted into the measured medium
Response Time: <1s
Protection Grade: IP68
Power Consumption: ≤ 0.15W (@12V DC, 25℃)
Working Pressure Range: 0.9-1.1atm
Length: Approx. 13.8cm / 5.4in
Thickness: Approx. 1.5cm/ 0.6in
Weight: Approx. 197g / 7oz
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Package List:
1 x Soil Moisture Sensor
1 x Instruction
Note:
Please allow 1-3cm error due to manual measurement. Thanks for your understanding.

Features:High quality aluminum alloy structure, sturdy and stable, long serving life.
High accuracy, small comprehensive error, stable and durable performance.
Anti-fatigue, anti-bias load, can withstand the pull and pressure work.
Compact size and light wight, easy to install.
Applicable to digital products, security equipment, household appliances, smart home, measuring instruments, automotive electronics, network communications and other fields.
Specification:Condition: 100% brand new
Accuracy range: 30-100kg
Limit range: 150kg
Accuracy: 0.020% , 0.010%
Comprehensive error: ±0.03% F.S
Output impedance: 405±6
Input impedance: 350±6
Use temperature: - 10℃ to 40 ℃
Safety overload range: 120%
Limit overload range: 150%
Non-linearity: 0.02% .S
Hysteresis: 0.02% F.S
Installation type: parallel installation
Sensitivity: 2.0±0.2mv/v
Physical properties of material: physical change of aluminum alloy
Package List:1 x Load Cell
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Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Features:
A complete set of most common and frequently-used electronic components .
37 sensor modules and 1 listing paper in one plastic box.
Detailed tutorial in a CD enclosed.
Including basic components and sensors.
Suitable for and .
Specifications:Material: Circuit board
Suitable for and
Package Weight: 390g
Package List:1 x CD
1 x Small passive buzzer module
1 x 2-color LED module
1 x Hit sensor module
1 x Vibration switch module
1 x Photo resistor module
1 x Key switch module
1 x Tilt switch module
1 x 3-color full-color LED SMD module
1 x Infrared emission sensor
1 x 3-color LED module
1 x open optical module
1 x Yin Yi 2-color LED module 3MM
1 x Active buzzer module
1 x Temperature sensor module
1 x Automatic flashing colorful LED module
1 x Mini magnetic reed modules
1 x Hall magnetic sensor module
1 x Infrared sensor receiver module
1 x Class Bihor magnetic sensor
1 x light cup module
1 x Rotary encoder module
1 x Optical broken module
1 x Detect the heartbeat module
1 x Reed module
1 x Obstacle avoidance sensor module
1 x Hunt sensor module
1 x Microphone sound sensor module
1 x sensor module
1 x 5V relay module
1 x Temperature sensor module
1 x Temperature sensor module
1 x Linear magnetic Hall sensors
1 x Flame sensor module
1 x Sensitive microphone sensor module
1 x Temperature and humidity sensor module
1 x XY-axes joystick module
1 x Metal touch sensor module

Feature:
1. Realize non-contact detection without touching the liquid to be tested
2. High accuracy, real-time output liquid height value
3. Suitable for liquids of various densities and forms
4. Small size, easy to install, suitable for all kinds of liquid detection
5. Reliable product performance and strong anti-interference ability
6. Suitable for real-time detection of various liquids, especially suitable for detection of liquids that cannot be contacted
7. Widely used in beverage production, household appliances, drinking water equipment, chemical equipment, industrial automation, hazardous liquids in various industries
Specification:
Item Type: Ultrasonic Liquid Level Sensor
Model: DS1603NF V1.0
Working Voltage: DC10-36V
Average Current: &;25mA
Blind Zone Distance: ≤50mm
Detection Container Width: 50~2000mm
Work Cycle: 1s
Driving Current: 0.5A
With Liquid Response Time: 2s
No Liquid Response Time: 2s
Probe Center Frequency: 2Mhz
ESD: ±4/±8kv
Output Type: Switching Signal Output
Port Type: 2.54 Terminal Head
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Package List:
1 x Sensor

Feature:1. Non-contact detection, no contact with the liquid to be tested.
2. Suitable for liquids of various densities and forms.
3. Small size, easy to install, suitable for all kinds of liquid detection occasions.
4. Suitable for containers of various materials and thicknesses.
5. Product performance is reliable, anti-interference ability.
6. High accuracy, real-time output liquid height value.
7. This product is suitable for real-time detection of various liquids, especially for the detection of liquids that cannot be contacted. Has been widely used in beverage production, household appliances, medical equipment, drinking water equipment, chemical equipment, industrial automation, hazardous liquids in various industries.
Specification:
Item Type:Liquid Level Sensor
Voltage:3.3~12V DC
Average Current:<35mA
Blind Area Distance:<=50mm
Detect Level Height:50~2000mm
Working Circular: 1S
Output Mode:UART Serial
Resolution:1mm
Liquid Response Time:2S
No Liquid Response Time:10S
The Normal Temperature Accuracy:±(3 H*0.5% ) Mm
ESD:±4/±8 KV
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Package List:1 x Sensor

Features:
A wide range of media compatibility, it can measure from water, oil to the viscosity of sewage
Wide range of temperature compensation which is not affected by foaming, deposition of measured medium, up to 200 meters deep
Widely used in water plant, sewage treatment plants, water supply, high-rise pool, Wells, mines, industrial water, water tank, oil pool, hydrological geology, reservoir, river, sea and other places.
Using diffusion silicon sensor, measurement , good stability
Transmitter probe adopts full stainless steel sealing structure, filled with silicone oil, sensor chip is completely isolated with the media, can measure a variety of medium level
Compact structure, strong, easy installation and use, Can cooperate with digital display output instructions
Specification:
Model: T80
Input voltage: AC220V
Output signal: 4-20mA
Measuring medium: liquid
Weight: Approx.521g/18.4oz
Package list:
1 x Light Column Display

DN50 G2 \"Water Flow Hall Effect Sensor Switch Meter Fluid Meter Turbine Flow
Features:
The turbine flow meter is made of high quality material, with long serving life
This turbine flow meter is suitable for water heater, water treatment system
Flow meter is shock resistance, heat resistance, cold resistance, moisture resistance, durability
This hall turbine flow sensor meter is used for liquid flow rate control
Small size, and easy to install
Specifications:
Thread size: DN50 G2"
Flow range:10-200L/min
Working voltage range: DC 4.5 ~ 12 V
Load capacity: ≤10mA (DC 5V)
Working temperature: ≤80℃
Humidity range: 35% ~90% RH (no frosting state)
Water-pressure resistance: ≤1.75Mpa
Storage Temperature: -25~80℃
Storage humidity: 25% -95% RH
Output pulse high level: >DC 4.5v (input voltage DC 5v)
Output pulse low level:Accuracy (flow -- pulse output): 10 ~ 300 L/min ±5%
Output pulse duty ratio: 50±10%
Output rise time: 0.04ÎĽS
Output drop time: 0.18ÎĽS
Insulation resistance: >100mΩ
Fluid-pulse characteristic:
Level test pulse frequency (Hz)=(0.5*Q) ±5% (horizontal test) (Q is flow L/min)
Size: 9.2cm/3.62in
Weight:206g
Package includes:
1 x Turbine Flow meter

Features:1. Features high , high sensitivity, high stability, and durable in use.
2. The internal high-performance device is used to precisely amplify the sensor output signal, internal voltage regulation, constant current bridge, voltage and current conversion, impedance matching, linear compensation, humidity compensation, etc.
3. Convert the mechanics and quantity into standard current and voltage signal output, which can be switched from 0~5V/0~10V.
4. It can be directly connected with the interface of the automatic control device PLC single-chip host computer terminal or computer.
5. With standard signal external adjustment, external adjustment gain function, input overload protection, output short circuit protection.
Specification:Condition: 100% Brand New
Item Type: Load Cell Transmitter
Comprehensive accuracy: 0.05%
Power supply: 15~30VDC
Output signal: 4~20mA/0~10V
Product material: aluminum
Package List:1 * Load Cell Transmitter

Features:100% brand new and high quality.
Oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments.
design. Precise and stable. Easy installation.
Suitable for mixing station, batching machine, asphalt station, etc.
Safe and anti-explosive product, can be used in bad environment and hazardous areas.
Specifications:Model: PSD-S1
Material: metal
Type: weighting
Physical properties of materials: conductors
Process: film
Output signal: analog
Protection grade: IP67
Linearity: ±0.02（% F.S.）
Delaying: ±0.02（% F.S.）
Repeatability: ±0.02（% F.S.）
Sensitivity: 2.0mv/v
Drifting: ±0.02% F.S
Input impedance: 350±10Ω
Output impedance: 350±5Ω
Application: Mixing station, batching machine, asphalt station, etc.
Measuring range(Optional): 50kg, 100kg, 300kg, 2000kg
Quantity: 1PC
Weight: 502g(load cell 50kg), 551g(load cell 100kg), 575g(load cell 300kg), 712g(load cell 2000kg)
Wire connecting method:Input: Red wire( ), wire(-)
Output: Green wire( ), White wire(-)
Yellow wire(GND)
Package Included:1 x Weighting Sensor
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Features:100% brand new and high quality.
Oil-proof, waterproof and anti-corrosion, suitable for all kinds of environments.
design. Precise and stable. Easy installation.
Suitable for mixing station, batching machine, asphalt station, etc.
Safe and anti-explosive product, can be used in bad environment and hazardous areas.
Specifications:Model: PSD-S1
Material: metal
Type: weighting
Physical properties of materials: conductors
Process: film
Output signal: analog
Protection grade: IP67
Linearity: ±0.02（% F.S.）
Delaying: ±0.02（% F.S.）
Repeatability: ±0.02（% F.S.）
Sensitivity: 2.0mv/v
Drifting: ±0.02% F.S
Input impedance: 350±10Ω
Output impedance: 350±5Ω
Application: Mixing station, batching machine, asphalt station, etc.
Measuring range(Optional): 50kg, 100kg, 300kg, 2000kg
Quantity: 1PC
Weight: 502g(load cell 50kg), 551g(load cell 100kg), 575g(load cell 300kg), 712g(load cell 2000kg)
Wire connecting method:Input: Red wire( ), wire(-)
Output: Green wire( ), White wire(-)
Yellow wire(GND)
Package Included:1 x Weighting Sensor
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Features:
This single-point micro ranging module is stable and precise with high sensitivity and high-speed distance detection.
Based on ToF (Time of ) principle and integrated with unique optical and electrical design.
Widely used in integrated application of various drones, robots and industrial equipment.
Real-time display of data.
Distance accuracy is 1cm.
Compact size is convenient to carry and store.
Specifications:Operating Range: 0.3-12m / 0.98-39.4ft
Max Operating Range @10% Reflectivity: 5m / 16.4ft
Applicable Voltage: 4.5-6V
Average Power Consumption: 0.12W
Acceptance Angle: 2.3°
Communication Interface: UART
Minimum Resolution Ratio: 5mm
Frequency: 100Hz
Operating Temperature: 20-60℃
Light Sensitivity: 70,000lux
Accuracy: 1% (<6m / 19.7ft), 2% (6-12m / 19.7-39.4ft)
Size: 42 * 15 * 16mm / 1.7 * 0.6 * 0.63inch
Weight: 14g
Type: Sensor
Package Include:1 x Lidar Range Finder Sensor Module
1 x Cable

Features:1. Features high , high sensitivity, high stability, and durable in use.
2. Multi-channel junction box, aluminum alloy casing, good anti-interference.
3. Dedicated to waterproof sealing joints, waterproof rubber gasket for cover, waterproof and dustproof.
4. Easy to assemble and debug, high reliability.
5. Simultaneous sensitivity matching adjustment mode, each output can be balanced to prevent damage to the sensor caused by inductive and surge signals.
Specification:Condition: 100% Brand New
Item Type: Load Cell Transmitter
Multiple input: 0~20mV
Single output: 0~20mV
Accuracy: ≤±0.1% F.S
Supply voltage: 5~15VDC
Working temperature: -20~85°C
Protection level: IP67
Package List:1 * Load Cell Transmitter

Feature:1. It is widely used in scientific experiments, water-saving irrigation, greenhouse, flowers and vegetables, grassland pasture, soil rapid measurement, plant culture, sewage treatment, grain storage and measurement of moisture content and temperature of various particles.
2. It is less affected by soil salt content and suitable for all kinds of soil.
3. It can be buried in the soil for a long time, resistant to long-term electrolysis, corrosion resistance, vacuum filling and sealing, completely waterproof.
4. Adopts analog output, can choose the output current type or voltage type, wiring can be three-wire system.
5. Soil moisture sensor is suitable for soil moisture and moisture measurement, which has high , quick response, stable output.
Specification:
Condition: 100% Brand New
Item Type: Soil Moisture Sensor
Material: ABS 316 Stainless Steel
Power Supply: 12-24V DC
Moisture Measurement Range: 0-100%
Output Signal: 0-5V
Water Accuracy: ±3% (0-53% ),±5% (53-100% )
Installation: All embedded or all probe inserted into the measured medium
Response Time: <1s
Protection Grade: IP68
Power Consumption: ≤ 0.15W (@12V DC, 25℃)
Working Pressure Range: 0.9-1.1atm
Length: Approx. 13.8cm / 5.4in
Thickness: Approx. 1.5cm/ 0.6in
Weight: Approx. 197g / 7oz
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Package List:
1 x Soil Moisture Sensor
1 x Instruction
Note:
Please allow 1-3cm error due to manual measurement. Thanks for your understanding.

Feature:1. Various digital display methods for measurement and display area of flexible sensors (flexible, thin-film pressure sensors), such as pressure value, AD value, pressure change curve
2. Low power consumption, powered by battery, long battery life
3. Can store up to 2000 record areas can be freely calibrated, the detection is more accurate and communicate with the PC through the Micro USB interface
4. With 2 kinds of pressure digital display unit freely switchable function
5. The product has 2.5in display which can provide clear reading
Specification:
Item Type: Pressure Sensor Display Module
Type: Digital pressure gauge
Measuring Range: 5.9 (MPa)
Display : 28000 monochrome dot-matrix display
Charging Communication Interface: Micro-USB
Battery: 3.7V rechargeable battery (1300MAH)
Size: Approx. 69 x 74mm / 2.7 x 2.9in
Display: 2.5 inches
Unit Display: G, kg, N
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Package List:1 x Pressure Sensor Display Module
1 x Data Cable

Features:1. Made of high quality steel, strong resistance to mechanical fatigue, good hardenability, nickel plating on the to resist corrosion.
2. Compact structure, high comprehensive , long-term stability.
3. Features high , high sensitivity, high stability, and durable in use.
4. Used in reactors, hot and cold liquid hydraulic presses, electronic universal testing machines, various weighing instruments, etc.
5. Suitable for industrial force measurement direction for automated assembly and scale.
Specification:Condition: 100% Brand New
Item Type: Load Cell
Range: 0~1000kg
Output sensitivity: 2.0/3.0±10% mV/V
output: ±1% F.S
Nonlinear: 0.03% F.S
Lag: 0.03% F.S
Repeatability: 0.03% F.S
Creep (30 minutes): 0.03% F.S
Temperature sensitivity drift: 0.03% F.S/10°C
temperature drift: 0.03% F.S/10°C
Material: alloy steel / stainless steel
Insulation resistance: ≥5000MΩ/100VDC
Use voltage: 5-15V
Operating temperature range: -20~80°C
Safe overload: 150%
Extreme overload: 200%
Resistance: 350Ω
Cable connection: Ex : red; Ex-: black; Sig : green; Sig-: white
Package List:1 * Load Cell

Description:Description:100% new high quality.
Color: As the picture shows
Introduction:BME280, the precision sensor from Bosch, is soldered onto PCB. Not only the pressure and the temperature. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface
Specifications:Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operational Range:Temperature: -40 to 85°C
Pressure: 300-1100 hPa
Resolution:Temperature: 0.01°C
Pressure: 0.18Pa
Accuracy:Temperature: -1°C
Pressure: -1Pa
Package :1*BMP280 Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout
SPU:LIO4183
Preview:

Description:
Condition:100% Brand New & High quality.
BMP280, the precision sensor from Bosch, is soldered onto PCB.
Not only the pressure and the temperature,
this sensor can measure humidity.
It uses both I2C and SPI (supports 3-, 4-wire SPI) interface
Specifications:
Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operational Range:
Temperature: -40 to 85°C
Humidity: 0-100%
Pressure: 300-1100 hPa
Resolution:
Temperature: 0.01°C
Humidity: 0.008%
Pressure: 0.18Pa
Accuracy:
Temperature: -1°C
Humidity: -3%
Pressure: -1Pa
Package Include
1*BMP280 Atmospheric Pressure Sensor Sensor Breakout
Note: Due to the difference between different monitors,
the picture may not reflect the actual color of the item. Thank you!
High quality in EU and US quality standard
converse : 1 inch = 2.54cm or 1cm = 0.393 inch
the product in the picture maybe larger than actual one,
Please check the size before bidding !!!
Preview:

Description:product description:
1. This module uses high-performance imported chips, and its performance is better than that of ordinary modules.
2. Input 0.9V 5V arbitrary DC voltage, can output 5V DC voltage stably, can output up to 200300MA current with single AA battery, and output 500600MA current when two AA batteries are powered. Power your mobile phone, camera, microcontroller and digital products
3. Industrial temperature range: -40 ° C - 85 ° C
4. High conversion efficiency, up to 96%
5. With USB female seat, wide range of uses
6. Ultra-small size (PCB board 25mm*18mm), installed in various small devices
7. With work indicator
Use range:
1.DIY mobile power: When you are on a business trip or traveling, you always feel that your mobile phone, MP3, MP4, PDA, PSP is not enough, and you have extra batteries, you can consider your own DIY mobile power; This module plus your [a lithium battery or 2-3 nickel-metal hydride] can output 5V voltage for your mobile phone, MP3, MP4, PDA, PSP charging, very simple and convenient.
2. Adjust the voltage: If you need different voltage power supply in the product design, the equipment needs 5V power supply, then choose our module will be your best choice.
3. Regulated power supply: When your power supply is very unstable, it is high and low, but when your equipment needs 5V power supply, then choose our module will be your best choice.
4. Is this power module short-circuit protected? When I use it, I accidentally input a short circuit and it will burn out?
A: There is no short circuit protection. If you need short circuit protection, please connect the self-recovery fuse in series at the input.
The package includes:1 X DC-DC boost module
Preview:

Product information
100% brand new
Module main technical parameters:1.Working Voltage : 5V(DC)
2.Static current: Less than 2mA.
3.Output signal: Electric frequency signal, high level 5V, low level 0V.
4.Sensor angle: Not more than 15 degrees.
5.Detection distance: 2cm-450cm.
6.High precision: Up to 0.3cm
7.Input trigger signal: 10us TTL impulse
8.Echo signal : output TTL PWL signal
Mode of connection:1.VCC
2.trig(T)
3.echo(R)
4.GND
Use method:Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this module is used as a switching output when anti-theft module, and without the feet when ranging modules.
Note : the module should be inserted in the circuit before been power, which avoid producing high level of misoperation;if not, then power again.
Module Working Principle:1.Adopt IO trigger through supplying at least 10us sequence of high level signal.
2.The module automatically send eight 40khz square wave and automatically detect whether receive the returning pulse signal.
3.If there is signals returning, through outputting high level and the time of high level continuing is the time of that from the ultrasonic transmitting to receiving. Test distance = (high level time * sound velocity (340M/S) / 2.
Note : This module is not suitable to connect with electric power, if you need to connect this module with electronic power,then let the GND terminal of this module to be connected first,otherwise, it will affect the normal work of the module

Description
Brand new
Size: approx. 99*16mm
Operating Voltage: DC 3.3-5.5V
Output Voltage: DC 0-3.0V
Interface: PH2.0-3P
Feature:Includes an on-board voltage regulator which gives it an operating voltage range of 3.3 ~ 5.5V.
Measures soil moisture levels by capacitive sensing.
Insert it into soil and impress your friends with the real-time soil moisture data.
Supports 3-Pin Gravity Sensor interface.
Analog output.
Compatible with DFRobot 3-pin "Gravity" interface, which can be directly connected to the Gravity I/O expansion shield.
Fine workmanship and good performance.
Durable in use.
Used to Garden plants, moisture detection, intelligent agriculture.
Package include:1 x Capacitive Soil Moisture Sensor
1 x Analog Sensor Cable

Description:Specification:Brand new and high quality.
Probe using imported DS18B20 temperature sensor chip (to ensure that each is new)
The probe uses a new imported DS18B20 temperature sensor chip, the chip each pin are separated by heat shrink tube to prevent short circuit, the internal sealant, waterproof moisture
High - quality stainless steel tube package waterproof and moisture - proof rust
Stainless steel head lead 1 m, steel pipe 6 * 50
Each probe is rigorously tested
3.0V ~ 5.5V power supply
9 ~ 12-bit adjustable resolution
Temperature range of -55 ℃ ~ 125 ℃ (lead can only withstand the maximum temperature of about 85 degrees)
No external components, unique single bus interface
Output Lead: Red (VCC), Yellow (DATA), Black (GND)
The use of high thermal conductivity sealant potting to ensure that the temperature sensor of high sensitivity, minimal temperature delay. The temperature sensor supports a "1-wire" interface with a temperature range of -55 ° C to 125 ° C and an accuracy of ± 0.5 ° C in the range of -10 to 85 ° C. Field temperature directly to the "first-line bus" digital transmission, greatly improving the system's anti-jamming. Suitable for field temperature measurement in harsh environments. The DS18B20 digital temperature sensor has a unique number, and the temperature acquisition device identifies the corresponding temperature sensor by numbering.
Applications:1, cold storage temperature monitoring
2, pharmaceutical GMP monitoring system
3, telecommunications room monitoring
4, beer production
5, building automation
6, warehouse temperature monitoring
7, environmental monitoring
8, process temperature monitoring
9, air conditioning monitoring
10, incubation temperature control
11, aquaculture industry temperature measurement
12, greenhouse greenhouse temperature monitoring
13. Household refrigerators
High - quality stainless steel tube package waterproof and moisture - proof rust
Stainless steel shell (6 * 50mm), lead length 100cm
Each probe undergoes a rigorous test and is individually packaged
3.0V ~ 5.5V power supply
9 ~ 12-bit adjustable resolution
Temperature range of -55 ℃ ~ 125 ℃
No external components, unique single bus interface
Package included:1 xpcs
SPU:LTS4623
Preview:

1Pcs BME280 Atmospheric Pressure Sensor Humidity Temperature Breakout Sensor
100% new high quality.
Color: As the picture shows
Introduction:BMP280, the precision sensor from Bosch, is soldered onto PCB. Not only the pressure and the temperature, this sensor can measure humidity. It uses both I2C and SPI (supports 3-, 4-wire SPI) interface
Specifications:Supply Voltage: 1.8 - 5V DC
Interface: I2C (up to 3.4MHz), SPI (up to 10 MHz)
Operational Range:Temperature: -40 to 85°C
Humidity: 0-100%
Pressure: 300-1100 hPa
Resolution:Temperature: 0.01°C
Humidity: 0.008%
Pressure: 0.18Pa
Accuracy:Temperature: -1°C
Humidity: -3%
Pressure: -1Pa
Package :1*BMP280 Atmospheric Pressure Sensor Temperature Humidity Sensor Breakout
SPU:LIO4183
Preview:

Description:Specification:Brand new and high quality.
Probe using imported DS18B20 temperature sensor chip (to ensure that each is new)
The probe uses a new imported DS18B20 temperature sensor chip, the chip each pin are separated by heat shrink tube to prevent short circuit, the internal sealant, waterproof moisture
High - quality stainless steel tube package waterproof and moisture - proof rust
Stainless steel head lead 1 m, steel pipe 6 * 50
Each probe is rigorously tested
3.0V ~ 5.5V power supply
9 ~ 12-bit adjustable resolution
Temperature range of -55 ℃ ~ 125 ℃ (lead can only withstand the maximum temperature of about 85 degrees)
No external components, unique single bus interface
Output Lead: Red (VCC), Yellow (DATA), Black (GND)
The use of high thermal conductivity sealant potting to ensure that the temperature sensor of high sensitivity, minimal temperature delay. The temperature sensor supports a "1-wire" interface with a temperature range of -55 ° C to 125 ° C and an accuracy of ± 0.5 ° C in the range of -10 to 85 ° C. Field temperature directly to the "first-line bus" digital transmission, greatly improving the system's anti-jamming. Suitable for field temperature measurement in harsh environments. The DS18B20 digital temperature sensor has a unique number, and the temperature acquisition device identifies the corresponding temperature sensor by numbering.
Applications:1, cold storage temperature monitoring
2, pharmaceutical GMP monitoring system
3, telecommunications room monitoring
4, beer production
5, building automation
6, warehouse temperature monitoring
7, environmental monitoring
8, process temperature monitoring
9, air conditioning monitoring
10, incubation temperature control
11, aquaculture industry temperature measurement
12, greenhouse greenhouse temperature monitoring
13. Household refrigerators
High - quality stainless steel tube package waterproof and moisture - proof rust
Stainless steel shell (6 * 50mm), lead length 100cm
Each probe undergoes a rigorous test and is individually packaged
3.0V ~ 5.5V power supply
9 ~ 12-bit adjustable resolution
Temperature range of -55 ℃ ~ 125 ℃
No external components, unique single bus interface
Package included:1 xpcs
SPU:LTS4623
Preview:

Description:Features:100% Brand New and High Quality
Specification
Describtion : Temperature range :-50-110 ℃
Dimensions: 48.5 * 40mm
Temperature control mode: ON / OFF
ResolutionWhen temperature is 0.1℃, the resolution is -9.9~99.9, other temperature segment is 1℃
Control accuracy: 0.1 ℃
Hysteresis accuracy: 0.1℃
Refresh rate: 0.5S
High temperature protection 0-110℃
Supply voltage: DC 12V
Static current: ≤ 35MA, attract current ≤ 65MA
Output voltage: DC 12V
Output power: 20A relay
Measurement input: NTC (10K 0.5% ) Waterproof Sensor
Environmental requirements: -10 ~ 60 ℃ ，Humidity 20% -85%
How to use:Connect the power supply and the load, you can supply to the controller,
Is displayed as a measured temperature,
Press the SET button, the display flashes the temperature,
Press - to set the desired temperature,
After setting press SET to confirm return,
The controller automatically performs the relay by setting off!
Lights, LED status descriptions:Indicator: Off The relay is switched off, Always indicate the relay is closed.
LED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.
Size:48.5mmX40mm(LXW)
Quantity:1pc
Note: Lighting, display and other factors may cause COLOR SHADING, please comprehensive pictures and text descriptions to determine!
Package include: 1pcs Temperature Control Switch
SKU:MD1162
Preview:

Description:Features:100% Brand New and High Quality
Specification
Describtion : Temperature range :-50-110 ℃
Dimensions: 48.5 * 40mm
Temperature control mode: ON / OFF
ResolutionWhen temperature is 0.1℃, the resolution is -9.9~99.9, other temperature segment is 1℃
Control accuracy: 0.1 ℃
Hysteresis accuracy: 0.1℃
Refresh rate: 0.5S
High temperature protection 0-110℃
Supply voltage: DC 12V
Static current: ≤ 35MA, attract current ≤ 65MA
Output voltage: DC 12V
Output power: 20A relay
Measurement input: NTC (10K 0.5% ) Waterproof Sensor
Environmental requirements: -10 ~ 60 ℃ ，Humidity 20% -85%
How to use:Connect the power supply and the load, you can supply to the controller,
Is displayed as a measured temperature,
Press the SET button, the display flashes the temperature,
Press - to set the desired temperature,
After setting press SET to confirm return,
The controller automatically performs the relay by setting off!
Lights, LED status descriptions:Indicator: Off The relay is switched off, Always indicate the relay is closed.
LED: Shows LL is the sensor open, showing ?HH is out of range, the thermostat will be forced to close the relay, the display --- as high temperature protection.
Size:48.5mmX40mm(LXW)
Quantity:1pc
Note: Lighting, display and other factors may cause COLOR SHADING, please comprehensive pictures and text descriptions to determine!
Package include: 1pcs Temperature Control Switch
SKU:MD1162
Preview:

Description:Description:
100% brand new and high quality
1.Operating Voltage:4-28V
2.Operating Current:2.8mA (typical);3mA (max)
3.Detection Distance:5-9m
4.Transmitting Power:20mW (typical);30mW (max)
5.Output Voltage:3.2-3.4V
6.Output Voltage Driving Capacity:100mA
7.Trigger Way:repeat trigger
8.Output Control Low Level:0V
9.Output Control High Level:3.3V
10.Operating Temperature:-20~80 celsius
11.Storage Temperature:-40~100 celsius
Adjustment Part Introduction:
1.C-TM
Adjust repeat trigger time,default trigger time is 2s;increasing capacitor's capacity will make repeat trigger time longer;and actual counting trigger time can operate as below:
Stick capacitor on C-TM,test 9196 3-pin frequency F,repeat trigger time T=(1/f)*32768
2.R-GN
Detection distance adjustment;connect with resistor and detection distance will become shorter;if not connect,detection distance is 7m;if connect with 1M ohm resistor,detection distance is 5m
3.R-CDS
Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ,CDS connects with photoresistor,you can close detection function at night
Pin Definition:1.3V3:3V3 power output
2.GND:ground
3.OUT:control output;when detect moving objects,it will output high level
4.VIN:input voltage,4-28V
5.CDS:enable control chip,lower than 0.7V,OUT will output low level all the time
Note:U1 in addition to 8 feet, the rest of the pin compatible with the BISS0001, other features are compatible
color: as the picture shows
size: app 17.3*35.9 mm
package: 5 pcs module in a pack
SKU: BSP7611
Preview:

Description:Description:
100% brand new and high quality
1.Operating Voltage:4-28V
2.Operating Current:2.8mA (typical);3mA (max)
3.Detection Distance:5-9m
4.Transmitting Power:20mW (typical);30mW (max)
5.Output Voltage:3.2-3.4V
6.Output Voltage Driving Capacity:100mA
7.Trigger Way:repeat trigger
8.Output Control Low Level:0V
9.Output Control High Level:3.3V
10.Operating Temperature:-20~80 celsius
11.Storage Temperature:-40~100 celsius
Adjustment Part Introduction:
1.C-TM
Adjust repeat trigger time,default trigger time is 2s;increasing capacitor's capacity will make repeat trigger time longer;and actual counting trigger time can operate as below:
Stick capacitor on C-TM,test 9196 3-pin frequency F,repeat trigger time T=(1/f)*32768
2.R-GN
Detection distance adjustment;connect with resistor and detection distance will become shorter;if not connect,detection distance is 7m;if connect with 1M ohm resistor,detection distance is 5m
3.R-CDS
Internal VCC parallel connect with internal 1M ohm resistor to CDS pin (that is 196 9-pin) by R-CDS ,CDS connects with photoresistor,you can close detection function at night
Pin Definition:1.3V3:3V3 power output
2.GND:ground
3.OUT:control output;when detect moving objects,it will output high level
4.VIN:input voltage,4-28V
5.CDS:enable control chip,lower than 0.7V,OUT will output low level all the time
Note:U1 in addition to 8 feet, the rest of the pin compatible with the BISS0001, other features are compatible
color: as the picture shows
size: app 17.3*35.9 mm
package: 5 pcs module in a pack
SKU: BSP7611
Preview:

JSN-SR04T Ultrasonic Module Distance Measuring Transducer Sensor Waterproof
Electrical properties:
Electrical parameters: JSN-SR04T-2.0
Operating voltage: DC 5V
Quiescent current: 5mA
Total current work: 30mA
Acoustic emission frequency: 40khz
Farthest distance: 4.5m
Blind: 25cm
Wiring: 5V (positive power supply)
Trig (control side) RX
Echo (the receiver) TX
GND (negative)
Module size: 41mm * 28.5mm
Resolution: about 0.5cm
Angle: less than 50 degrees
Working temperature: -10 70 ℃
Storage temperature: -20 80 ℃
Product Features:
1, small size, easy to use;
2, low voltage, low power consumption;
3, high accuracy;
4, strong anti-jamming;
5, integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
Application:
1, Horizontal distance;
2, obstacle avoidance, automatic control;
3, the object approaches, there is a perceived
4, traffic control;
5, security, industrial control;
6, artificial intelligence, and research
The basic working principle:
(1) using IO port TRIG trigger location, to the high level signal of at least 10us;
(2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;
(3) a signal return, a high level is output through the IO port ECHO, the time duration of the high level is
ultrasonic from launch to return. The test distance = (high level time * speed of sound (340M/S)) /2;
This module uses the simple method, a control port with a 10US above high level, can wait for high level
output at the receiving port. An output can drive the timer, when this port is low can read the timer value,
this time for the location of the time, can be calculated distance. So constantly cycle test, that can achieve
the measurement of the value of your mobile.
Package Included:
1 x Ultrasonic Module Distance Measuring Transducer Sensor Waterproof
Preview:

Product Description
Universal Black PU Leather Car Back Seat Cover Rear Bench Cushion Mat Red Seam
Automobiles Seat Covers Car Cushion PU Leather Universal Auto Interior Accessories Four Season Protect Set Chair Mat Car-styling
Product name: Car seat covers
Color: Black red,Black white,Black
Type:Front,Rear,3pcs set
Material: Leather
Suitable: Universal for all the cars
Type: Car-styling
Features:-High-quality leather,dirty and easy to clean
- The seat have pocket design, lightweight & easy to take
-Selection of high quality chuck accessories for durability
-Leather bag heat-resistant grinding, comfortable and breathable
-Use overall design,do not need muti-block splicing,more unified whole
Noted:The pictures are for reference only. The actual product shall prevail.
Package:
1PC Rear/Front or 3pcs seat cushion

Product Description
Universal Black PU Leather Car Back Seat Cover Rear Bench Cushion Mat Red Seam
Automobiles Seat Covers Car Cushion PU Leather Universal Auto Interior Accessories Four Season Protect Set Chair Mat Car-styling
Product name: Car seat covers
Color: Black red,Black white,Black
Type:Front,Rear,3pcs set
Material: Leather
Suitable: Universal for all the cars
Type: Car-styling
Features:-High-quality leather,dirty and easy to clean
- The seat have pocket design, lightweight & easy to take
-Selection of high quality chuck accessories for durability
-Leather bag heat-resistant grinding, comfortable and breathable
-Use overall design,do not need muti-block splicing,more unified whole
Noted:The pictures are for reference only. The actual product shall prevail.
Package:
1PC Rear/Front or 3pcs seat cushion

Product Description
Universal Black PU Leather Car Back Seat Cover Rear Bench Cushion Mat Red Seam
Automobiles Seat Covers Car Cushion PU Leather Universal Auto Interior Accessories Four Season Protect Set Chair Mat Car-styling
Product name: Car seat covers
Color: Black red,Black white,Black
Type:Front,Rear,3pcs set
Material: Leather
Suitable: Universal for all the cars
Type: Car-styling
Features:-High-quality leather,dirty and easy to clean
- The seat have pocket design, lightweight & easy to take
-Selection of high quality chuck accessories for durability
-Leather bag heat-resistant grinding, comfortable and breathable
-Use overall design,do not need muti-block splicing,more unified whole
Noted:The pictures are for reference only. The actual product shall prevail.
Package:
1PC Rear/Front or 3pcs seat cushion

Product Description
Universal Black PU Leather Car Back Seat Cover Rear Bench Cushion Mat Red Seam
Automobiles Seat Covers Car Cushion PU Leather Universal Auto Interior Accessories Four Season Protect Set Chair Mat Car-styling
Product name: Car seat covers
Color: Black red,Black white,Black
Type:Front,Rear,3pcs set
Material: Leather
Suitable: Universal for all the cars
Type: Car-styling
Features:-High-quality leather,dirty and easy to clean
- The seat have pocket design, lightweight & easy to take
-Selection of high quality chuck accessories for durability
-Leather bag heat-resistant grinding, comfortable and breathable
-Use overall design,do not need muti-block splicing,more unified whole
Noted:The pictures are for reference only. The actual product shall prevail.
Package:
1PC Rear/Front or 3pcs seat cushion

Product Description
Universal Black PU Leather Car Back Seat Cover Rear Bench Cushion Mat Red Seam
Automobiles Seat Covers Car Cushion PU Leather Universal Auto Interior Accessories Four Season Protect Set Chair Mat Car-styling
Product name: Car seat covers
Color: Black red,Black white,Black
Type:Front,Rear,3pcs set
Material: Leather
Suitable: Universal for all the cars
Type: Car-styling
Features:-High-quality leather,dirty and easy to clean
- The seat have pocket design, lightweight & easy to take
-Selection of high quality chuck accessories for durability
-Leather bag heat-resistant grinding, comfortable and breathable
-Use overall design,do not need muti-block splicing,more unified whole
Noted:The pictures are for reference only. The actual product shall prevail.
Package:
1PC Rear/Front or 3pcs seat cushion

Product Description
Universal Black PU Leather Car Back Seat Cover Rear Bench Cushion Mat Red Seam
Automobiles Seat Covers Car Cushion PU Leather Universal Auto Interior Accessories Four Season Protect Set Chair Mat Car-styling
Product name: Car seat covers
Color: Black red,Black white,Black
Type:Front,Rear,3pcs set
Material: Leather
Suitable: Universal for all the cars
Type: Car-styling
Features:-High-quality leather,dirty and easy to clean
- The seat have pocket design, lightweight & easy to take
-Selection of high quality chuck accessories for durability
-Leather bag heat-resistant grinding, comfortable and breathable
-Use overall design,do not need muti-block splicing,more unified whole
Noted:The pictures are for reference only. The actual product shall prevail.
Package:
1PC Rear/Front or 3pcs seat cushion