Egyéb elektromos berendezések és kellékek

1 can not be normal delivery.
thanks for your cooperation!
 
3 Section 18650 lithium battery bracket, electric vehicle battery bracket, fixed combination bracket, 3 lithium battery bracket
 

Description:
18650 cylindrical battery holder, fire retardant pc pp gp materials 
 
Material:pc pp gp
Main Color:Black 
Size:62*22mm
Inner Dia:18.5mm
Net Weight:12g
 
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is /-1-3 cm.
 
Package Include:
1 Pcs Battery Holder

 
8 Bits WS2812 5050 RGB LED Ring Lamp Light With Integrated Drivers For Uno Diy Kit
 

 
Description:
Product size Diameter: 32mm
Net weight: 6g;Voltage: DC4-7V
Communication interface: single-wire communication
LED driver chip WS2812B
 
Package Included:
1 Pcs 8 Bit WS2812 5050 RGB LED Driver Development Board
 

 
USB 3.1 Type-C Connector 24P 24Pin Female Socket PCB Adapter Welding test Circuirt Board
 

 
Description:
Product Name: TYPE-C Female USB3.1 Test Board
Size: 40*25MM
Board thickness: 1.6MM
 
Package Included:
1 Pcs TYPE-C Female USB3.1 Test Board
 

DC-DC Step Up Boost Power Supply Module 2V-9V to 9V 2A Fixed Output High-Current
 
Description:
1. Input voltage:2.0V-9V
2. Output voltage:9V
3. Output current:2A(max)
4. PCB size:7*13mm
5. SMD
6. Conversion efficiency:95%
 
actual data
 
testing report
enter

Export

Ripple

effectiveness
Input voltage

Input Current

output voltage

Output current

mV
V

A

V

A

 
1.9

1.04

9

0.15

< 70

68.3
2

1.31

8.95

0.2

< 70

68.3
2.2

1.31

8.96

0.24

< 70

74.6
2.5

1.45

8.93

0.31

< 70

76.3
3

1.5

8.98

0.41

< 70

81.8
3.5

1.59

8.99

0.51

< 70

82.3
4

1.65

8.98

0.63

< 70

85.7
4.5

1.66

8.98

0.72

< 70

86.5
5

1.65

8.98

0.82

< 70

89.2
5.5

1.62

8.98

0.88

< 70

88.6
6

1.8

8.99

1.1

< 70

91.5
6.5

1.87

8.99

1.2

< 70

88.7
7

1.84

8.99

1.3

< 70

90.7

 
DC 9V1A 9V 1A Power Supply AC 100V-240V Converter Adapter Charger 5.5mm X 2.1mm 1000mA
Name: 9V1A power adapter
Technical parameters:
Input voltage: AC (AC) 100V-240V (wide voltage input, in line with global standards)
Input voltage frequency: 50-60Hz
Output voltage: DC (DC) 9V
Rated output current: 1000MA
Pulse width modulation
Efficiency: 85%
Temperature coefficient: 0.02%
Start time <1S (AC 220V input Io=10% )
Output Ripple & noise: 100mVp-p
Output voltage accuracy: 95%
Voltage regulation: 5%
Load adjustment rate: 4% undefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefined
Product solutions: triode program, IC program
Protection function: overload protection 105% ~ 150% rated power
Automatic restoration of overvoltage protection 115% to 135% nominal voltage
Insulation strength: input - output AC 2000V/10 seconds
Insulation resistance: input - output >50M, DC 500V
Environment: operating temperature 0 ~ 45 c,
20% ~ 90% RH
Storage temperature -20 C ~ 85 C
10% ~ 95% RH
Structure: natural cooling cooling
Wide input voltage range
High performance price ratio
Input overvoltage protection
Continuous short circuit
The polarity of the power supply: inside and outside the negative, ten inside a (large amount of special polarity can be ordered according to need)
Default interface: 5.5*2.5mm can be compatible with 5.5*2.1mm. Other interface message: 4.0*1.7mm, 3.5*1.35mm, 2.5*0.7mm
Output line length: 1 meters
Shipping list:
1 PCS  9V1A power adapter

 
DC 9V1A 9V 1A Power Supply AC 100V-240V Converter Adapter Charger 5.5mm X 2.1mm 1000mA
Name: 9V1A power adapter
Technical parameters:
Input voltage: AC (AC) 100V-240V (wide voltage input, in line with global standards)
Input voltage frequency: 50-60Hz
Output voltage: DC (DC) 9V
Rated output current: 1000MA
Pulse width modulation
Efficiency: 85%
Temperature coefficient: 0.02%
Start time <1S (AC 220V input Io=10% )
Output Ripple & noise: 100mVp-p
Output voltage accuracy: 95%
Voltage regulation: 5%
Load adjustment rate: 4% undefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefined
Product solutions: triode program, IC program
Protection function: overload protection 105% ~ 150% rated power
Automatic restoration of overvoltage protection 115% to 135% nominal voltage
Insulation strength: input - output AC 2000V/10 seconds
Insulation resistance: input - output >50M, DC 500V
Environment: operating temperature 0 ~ 45 c,
20% ~ 90% RH
Storage temperature -20 C ~ 85 C
10% ~ 95% RH
Structure: natural cooling cooling
Wide input voltage range
High performance price ratio
Input overvoltage protection
Continuous short circuit
The polarity of the power supply: inside and outside the negative, ten inside a (large amount of special polarity can be ordered according to need)
Default interface: 5.5*2.5mm can be compatible with 5.5*2.1mm. Other interface message: 4.0*1.7mm, 3.5*1.35mm, 2.5*0.7mm
Output line length: 1 meters
Shipping list:
1 PCS  9V1A power adapter

 
 
Finger Scan Sensor Switch Module Short Distance Scan Sensor Module DC5-24V 3A Maximum Power 70W
 
 
Description
Product Name: Hand Scanning Sensor Module
Total power: ≤72W
Input voltage: 5-24V (DC)
Output voltage: 5-24V (DC)
Output form: switch indicator
Sensing distance: 30-80MM
Delay time: None, ie sweep on/off
Induction principle: infrared distance
Scope of application: DC constant pressure
Load current: resistive 3A
Standby current: 10-15mA
Size: 42*12*7.9MM
Note:
The controller is only used for the switching control of LED lights, not for inductive loads (such as inductors, motors, relays, etc.)
 
Package Included
1 Pcs Finger Scan Sensor Switch Module
 
 

 
28BYJ-48 12V 4 Phase DC Gear Stepper Motor ULN2003 Driver Board for Uno DIY Kit
Description:
1.5 Line 4 phase can be driven by ordinary uln2003 chip can also be connected in phase 2 development board used for.
2.supporting the use of a direct plug and easy to use stepper motor used in the development board.
3.Stepper motor driver board with ULN2003
4.A, B, C, D four-phase LED indicates the status of the stepper motor work
5.Stepper motor with a standard interface, when used directly pluggable
Package Includes:
1 Pcs LN2003 Drive Module Board
1 Pcs 28BYJ-48 12V 4 Phase DC Gear Stepper Moto

 
 
 
KY-023 Dual-axis XY Joystick Module PS2 Joystick Control Lever Sensor For Uno DIY KIT
 

 
Description
Dual-axis XY Joystick Module
Dimensions:
Size: 4 X 2.6 X 3.2CM
2 potentiometers for 2 axes
1 switch
Connector: 5Vcc - GND - VRx - VRy - SW
 
Package Included
1 Pcs Dual-axis XY Joystick Module
 

5V700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V
 
 
Description:
The power supply is isolated industrial power modules, with a temperature protection, overcurrent and short circuit full protection, high and low voltage isolation, AC85 ~ 265V wide voltage input, AC and DC, 431 DC5V output voltage precision, ultra-small size, high reliability, cost performance characteristics.
Input voltage: AC 85 ~ 265v 50 / 60HZ or DC100v-370v
Output voltage: DC5V (± 0.2V)
Output Current: 700mA
Power: 3.5W
 
Package Included:
1 Pcs AC-DC 5V700mA Power Module
​

 
new USB to RS485 485 Converter Adapter Support Win7 XP Vista Linux Mac OS WinCE5.0
 
Description:
USB to RS485 Converter Adapter
USB connector: to your PC
RS485 connector: to your RS485 device
No need external power, powered by USB port
Fully compliant USB 2.0 standard , backward compatible with USB1.1
NOTICE: Per the notice from factory, the new batch uses chip PL2303HX from Taiwan which with more compatibility than CH340 Chip, if you have any question or problem, please feel free to contact us, thanks for your support! ,
 
Specification:
Dimension:6.0 x1.8x1.4cm
Color: Black
Support System: Windows XP , Vista, Windows 7 , Linux , MacOS , and WinCE5.0 drive
Supports baud rate range : 75bps - 115200bps , up to 6Mbps
Supports Plug , Play and hot-swap ( USB side) ;
Better than using CH341D chip or similar chip to support the laptop USB port .
Communication distance up to 1.2KM, with anti-jamming performance of industrial site ;
Work temperature range: -40°C ~ 85°C
Communication distance :1200m(max)
Applications:
All kinds with RS485 port device parameter settings , data communication
Short distance , such as parameter settings of the computer peripheral equipment , the use of common data lines can be .
A and A port of the device when the wiring is connected , B and device B connected . Some devices D A and D, - B .
LED display of communication data
Machine PLC data reading and writing
Monitoring data read and write , and PTZ control
Centralized control of household electrical appliances
Access Control System ; card
A variety of industrial automation ; instrumentation
Parking ; bus fees
Dining Hall ; staff attendance
Highway toll station; ATM machine
Package Included
1 PCS USB TO 485 Module
​

 
UNO Shield / Nano Shield For NANO 3.0 And UNO R3 Duemilanove 2009 Expansion Board Multiple Extension Module
 

 
Description:
The expansion board specifically for Arduino NANO tailored, two rows stitch welding, can be used in for Arduino duemilanove 2009, UNO R1.
 
Package Included:
1 Pcs Multiple Extension Module
 

2S 18650 Parallel Battery Storage Case SMD SMT 2 18650 Battery Box 18650 Battery Holder with Bronze Pins
 
 
 
Description
100% Brand New and High Quality
Its small size, moderate capacity, in many small appliances and digital products widely used.
ROHS / REACH EU environmental standards, 6P no o-benzene, UL94V-0 flame retardant
Specifications:
Item:2slot 18650 Battery Storage Holder
Support Model :18650 Batter
Shell material: ABS fire, flame retardant, high temperature, color diversity and other materials for choice.
Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.
Size:
2 SLOT 83*40*15MM   (L X W X H)
 
Package Included
1 Pcs 18650 Battery Holder

PL2303TA Download Cable USB To TTL RS232 Substitute Module Board Upgrade USB to Seria Electronic DIY Kit Case For Arduino
 
Description:
100% Brand new and high quality USB TTL Cable 1m PL2303TA
1pcs PL2303TA Download Cable USB To TTL RS232 Substitute Module Board Upgrade USB to Seria Electronic DIY Kit For Arduino 
Model number : PL2303TA
1m USB TTL Cable
Black cable-----GND
Green cable----TXD
White cable----RXD
Red cable ---- VCC (5V)
Package include : 
1 Pcs Download USB TTL Cable

 
6v Bend of uniaxial Gear Motor / TT / deceleration motor / Gearbox / DC Geared Motor
Description:
Package Included
1 PCS TT Motor

Micro USB Turn Dip Interface Seat 5V Power Supply Converter Board

Description:
MICRO USB is the international standard, the most intelligent mobile phone data line of the interface has been adopted, the application is very extensive, this module is easily transformed into regular DIP2.54 mm pin, great convenience for your application!
MICRO USB female turn DIP2.54 mm upright, seat has welding.
 
Package Included:
5 Pcs Micro USB Turn Dip Interface Seat 5V Power Supply Converter Board
 
 

 
Five Direction Navigation Button Module for MCU AVR Game 5D Rocker Joystick Independent Keyboard for Uno Joystick Module
 
Description:
1. Parameters:
No.

Parameter

Value
1

Name

Five direction navigation button module
2

The number of IO

7
3

Operating voltage

2.0V-9.0V
4

Size

25mmx41mm
5

Operating temperature

-40 Celsius -85 Celsius
 
2. Pin description:
No.

Pin

Function

Remark
1

COM

Common end

VCC or GND connected to the MCU development board
2

UP

Up direction button

Connect to IO pin of the MCU
3

DWN

Down direction button

Connect to IO pin of the MCU
4

LFT

Left direction button

Connect to IO pin of the MCU
5

RHT

Right direction button

Connect to IO pin of the MCU
6

MID

Middle direction button

Connect to IO pin of the MCU
7

SET

Set button

Connect to IO pin of the MCU
8

RST

Reset button

Connect to IO pin of the MCU
Package included:
1 Pcs Five direction navigation button module
 

TLP281 4 Channel Opto-isolator IC Module for Arduino Expansion Board High and Low Level Optocoupler Isolation 4 Channel
 
 
Description
This board is helpful for connecting digital systems (like a 5V microcontroller) to a high-voltage or noisy system. This board electrically isolates a controller from the high-power system by use of an opto-isolator IC.
This IC has four LEDs and four photodiodes built-in.
This allows the low-voltage side to control a high voltage side
We often use this board to allow a microcontroller control servos
or other motors that use a higher voltage than the TTL logic on the (3.3V or 5V) micro,
and may cause electromagnetic interferance with our system as the motors turn on and off.
This board will isolate the systems, creating a type of electrical noise barrier between devices
This breakout board uses the TLP281 optoisolator and discrete transistors to correct the logic.
Comes with four channels.
Great for use in noisy circuits where signal lines require electrical isolation
A normal LED opto-isolator will invert the logic of a signal.
We threw some transistors on this compact board to correct the inversion.
What you put into the IN pins, will be replicated on the the OUT pins, but at the higher voltage (HV)
Features:
Use of low level control high level.
Such as the use of single chip microcomputer 3V or 5V voltage 9V or 12V voltage control
HVCC maximum not more than 24V.
Outlet OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K,
maximum absorption current 500mA
Input: IN1 / IN2 / IN3 / IN4, SCM or for Arduino IO port,
GND with single-chip microcomputer or for Arduino board GND connection.
IN1 / IN2 / IN3 / IN4 respectively control the OUT1 / OUT2 / OUT3 / OUT4
Output: OUT1 / OUT2 / OUT3 / OUT4
Output: HVCC: Connection is control of high voltage anode,
HGND connection is control of high voltage anode
PCB Size: 25*24mm/0.98*0.94
 
Package Included
1 Pcs TLP281 4 Channel Opto-isolator IC Module

GY-30 The digital optical intensity illumination sensor BH1750FVI of module
Description:
BH1750FVI ROHM chip
Power supply: 3-5 v
Data range: 0-65535
Sensor built-in and bitad converter
Direct digital output, bypassing the complicated calculation, omit calibration
Do not distinguish between ambient light
Close to the visual sensitivity of spectral characteristics
For a wide range of brightness for 1 lux high precision measurement
Package Includes:
1 Pcs BH1750FVI Digital Light intensity Sensor Module

TCRT5000L TCRT5000 Reflective Optical Sensor Infrared IR Photoelectric Switch

 
 
HY-SRF05 SRF05 Ultrasonic Ranging Module Ultrasonic Sensor
 

 
Description: 
This module performance is stable, precise measure distance.Can and foreign SRF05, SRF02 ultrasonic ranging module.Module with high precision, blind area (2 cm) very close, stable range is powerful according to the product to the market success!
 
The main technical parameters:
1: using voltage: DC5V
2: the static current: less than 2 ma
3: high level output: 5 v
4: level output: 0 v
5: induction Angle: no greater than 15 degrees
6: detection range: 2 cm - 450 cm
7: high precision: up to 0.3 cm
 
This product use: a mouth sends a high level of more than ten us, you can receive the mouth for high level output. To be able to open the timer timing, an output when the mouth into a low electricity at ordinary times you can read the value of the timer is here for the distance of time, can calculate the distance. So constantly cycle test, you can reach your mobile measuring the value of the ~ ~
 
Working principle of the module:
(1) the IO trigger range, high level signal for at least 10 us;
(2) module automatically sent eight 40 KHZ square wave, automatically detect whether there is signal to return;
(3) have returned signal, through the IO output high level, the duration of the high level is the time of ultrasonic wave from launch to return. The test distance = (high level of time * sound velocity (340 m/S)) / 2;
 
Package included:
1 Pcs Ultrasonic ranging module
 

 
4S 18650 Lithium Battery Heat Holder Bracket 18650 Spacer Assembly Group Module DIY Battery Box Case Pack Splicing Bracket
 
Description
Commodity name: 18650 error bracket
Specification: 4 units
Length: 78MM
Size: Pitch: 19.5MM, Aperture: 18.4MM, Row pitch: 16.8MM, Thickness: 8MM
Purpose: Mainly used for battery packs with 18650 dislocation arrangement, suitable for battery packs with limited space and limited size, or battery packs with irregular shapes.
Features: 18650 dislocation bracket occupies a small space and makes full use of space. Compared with the battery pack without a bracket, it has strong integrity, simple operation, convenient spot welding, time-saving and labor-saving, convenient spot welding, no need for other fixtures to fix, the nickel strip can be used as a whole The nickel strip is flat and spot welded to make the battery pack stronger.
Others: In order to save more space, the wall thickness of the dislocation bracket is designed to be particularly thin. The thinnest position is only 0.4mm, so it will be easy to break. It is not as strong as the ordinary bracket, and it is not because of the material. There are advantages and disadvantages.
 
Package Included
10 Pcs 18650 Lithium Battery Heat Holder Bracket
 

3S 11.1V 12V 12.6V Lithium Battery Capacity Indicator Module Lipo Li-ion Power Level Display Board 3 Series 9-26V
Description:
Board 3 Series 9-26V
Product Size: 29 * 15 * 3mm
Product weight: 1.3g
Input voltage range: 9-26V
Package included:
1 Pcs 3S 11.1V 12V 12.6V Lithium Battery Capacity Indicator Module

 
v5.0 Sensor Shield expansion board electronic building blocks robot accessories Sensor Shield V5 expansion board
Description:
Latest Sensor Shield V5.0 sensor expansion boardStill only uses stack design , the motherboard will not only UnoAll digital and analog interfaces to extend out of the steering line order form , but also ad hoc IIC interface ,Servo Controller Interface,Bluetooth ModuleA communication interface , SD card interface module in communication ,APC220 RF ModuleA communication interface ,Ultrasonic sensorsInterface ,12864 LCDSerial and parallel interfaces , independent expansion out more convenient to use . For beginners , not for the cumbersome and complex circuit connection and a headache , will simplify this circuit sensor expansion board in the true sense , can easily be used to connect the sensor , a sensor requires only a common 3P sensor cable ( regardless of digital cable and analog cable ) , after the completion of the circuit connection , write the corresponding program to the controllerRead the sensor data, or receive wireless module return data , through arithmetic processing , and ultimately easy to complete your own interactive works .
If you need support UNO R3 development board , please click on the link to buy :xintaiwei.taobao.com/search.htm?orderType=hotsell_desc&viewType=grid&keyword=UNO R3&lowPrice=&highPrice=
Renderings
 
Package included:
1 Pcs V5.0 Sensor Shield expansion board

DC-DC Converter Output Step Up Boost Power Supply Module 3V to 5V 1A USB Charger For Phone MP3 MP4
Description:
1.Module Properties: non-isolated step-up module (BOOST)
2.Input voltage: 2.5-6V
3.Output voltage: 4-12 V(Adjustable, the default 5 v)
4.Output Current: the maximum 1000mA
5.Efficiency: Up to 92% (the higher the input voltage, the higher the efficiency)
6.Switching frequency: 1MHz
7.Output ripple: 20mV (MAX)
8.Operating Temperature: Industrial (-40°c to 85°c)
9.Voltage regulation: ± 2.5%
10.Short circuit protection: None (Please use the lithium battery with protection.)
11.Input Reverse Polarity Protection: None
12.Connection: Welding
13.Input: IN Postive, IN-Negative
14.Output: USB Output
Applications:
DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, charger, very easy.
In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems.
Package included:
1 Pcs 3V to 5V 1A USB Charger for MP3 MP4 iPhone  Step Up Boost Module(best quality)

 
 
AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module Buck Regulator Step Down Precision Power Module 220V To 5V Converter
 
   
 
Description
5V700mA
1.Output indicator: green
2.Full load power: <4W
3.No-load power: <0.05W
4.Working temperature: -20~70
5.Test resistance: 7 ohms (4.9V) for 5V
6.Output power: 3.5W, efficiency is about 80%
7.Input voltage range: AC50V-277V DC70V-390V
8.Output current: 5VmA-700mA, enters constant current mode when fully loaded
9.Output protection: overvoltage, overcurrent, overtemperature, short circuit protection, etc.
10.Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of small current and large current
11.Output voltage: 5V -0.15v no load and full load, light load minus 0.1V, rebound when heavy load, 50% load ripple 60mV
12.Capacitance temperature is 105° 10,000 hours, more than 5 years at 70°, and about 20-50 years at room temperature (not recommended for use above 70°).
12V300mA
1.Output indicator: green
2.No-load power: <0.05W
3.Full load power: <4W
4.Working temperature: -20~70
5.Test resistance: 40 ohms (12V) for 12V
6.Output power: 3.5W, efficiency is about 80%
7.Input voltage range: AC50V-277V DC70V-390V
8.Output current: 12VmA-300mA, enters constant current mode when fully loaded
9.Output protection: overvoltage, overcurrent, overtemperature, short circuit protection, etc.
10.Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of small current and large current
11.Output voltage: 12V-0.05v 0.3v no load and full load, light load minus 0.1V, rebound when heavy load, 50% load ripple 100mV
12.Capacitance temperature is 105° 10,000 hours, more than 5 years at 70°, and about 20-50 years at room temperature (not recommended for use above 70°).
 
Package Included
1 Pcs 3.5w Switching Power Supply Module
 

 
 
AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module Buck Regulator Step Down Precision Power Module 220V To 5V Converter
 
   
 
Description
5V700mA
1.Output indicator: green
2.Full load power: <4W
3.No-load power: <0.05W
4.Working temperature: -20~70
5.Test resistance: 7 ohms (4.9V) for 5V
6.Output power: 3.5W, efficiency is about 80%
7.Input voltage range: AC50V-277V DC70V-390V
8.Output current: 5VmA-700mA, enters constant current mode when fully loaded
9.Output protection: overvoltage, overcurrent, overtemperature, short circuit protection, etc.
10.Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of small current and large current
11.Output voltage: 5V -0.15v no load and full load, light load minus 0.1V, rebound when heavy load, 50% load ripple 60mV
12.Capacitance temperature is 105° 10,000 hours, more than 5 years at 70°, and about 20-50 years at room temperature (not recommended for use above 70°).
12V300mA
1.Output indicator: green
2.No-load power: <0.05W
3.Full load power: <4W
4.Working temperature: -20~70
5.Test resistance: 40 ohms (12V) for 12V
6.Output power: 3.5W, efficiency is about 80%
7.Input voltage range: AC50V-277V DC70V-390V
8.Output current: 12VmA-300mA, enters constant current mode when fully loaded
9.Output protection: overvoltage, overcurrent, overtemperature, short circuit protection, etc.
10.Output characteristics: Multiple voltage modules can be used in parallel to meet the needs of small current and large current
11.Output voltage: 12V-0.05v 0.3v no load and full load, light load minus 0.1V, rebound when heavy load, 50% load ripple 100mV
12.Capacitance temperature is 105° 10,000 hours, more than 5 years at 70°, and about 20-50 years at room temperature (not recommended for use above 70°).
 
Package Included
1 Pcs 3.5w Switching Power Supply Module
 

 
Induction Coil XKT-L1 Of 38mm 30uH Wireless Charging Coil 38mm30uH
 
 
Description
Coil Specifications:
Diameter:0.5mm
Coil Diameter:30mm
Diameter:38mm
Coil Thickness:1.8mm
Coil Inductance:30uH
 
Package Included
1 Pcs 38mm 30uH coil

BMP280 Replace BMP180 Bmp085 Temperature Barometric Pressure Sensor Module Board for Uno 3.3V Digital Module

Description:
Shas stepped up their game with their new BMP280 sensor, an environmental sensor with temperature, barometric pressure that is the next generation upgrade to the BMP085/BMP180/BMP183. This sensor is great for all sorts of weather sensing and can even be used in both I2C and SPI!
This precision sensor is the best low-cost, precision sensing solution for measuring barometric pressure with ±1 hPa absolute accuracy, and temperature with ±1.0°C accuracy. Because pressure changes with altitude, and the pressure measurements are so good, you can also use it as an altimeter with ±1 meter accurac.
 
Typical application:
Enhancement of GPS navigation
e.g.time-to-first-fix improvement,dead-reckoning,slope detection
Indoor navigation(floor detection,elevator detection)
Outdoor navigation,leisure and sports applications
Weather forecast
Health care application(e.g. sirometry)
Vertical velocity indication(e.g. risk/sink speed)
Target devices
Handsets such as mobile phones ,table PCs,GPS devices
Navigation systems
Portable health caredevices
Home weather stations
Flying toys
Watches
PCB size:(L*W)1.52* 1.20cm/0.60"*0.47"
 
Package included:
1 Pcs BMP280 Pressure Sensor Module
 
 

3 x AAA Battery Box Case Holder With Wire Leads Side By Side Battery Box Connecting Solder For 3pcs AAA Batteries
Description:
Product model:3*AA back to back battery box
Material:PP Polypropylene
Metal material:stainless steel plated environmentally friendly nickel material
Exposed length:150mm
Wire material:1007 # 26awg
Appearance size:50.43*35.22*12.6mm
 
Package Includes:
1 Pcs 3*AAA side by side battery box
 

PAM8406 digital amplifier board with volume potentiometer stereo noise free amplifier 5Wx2
 
Product parameters:
1. Advanced Micro Volume: 23 * 24MM weight 0.45 g
2. Excellent noise suppression, in the absence of contact input audio, ear close to the speaker did not hear any noise
3. The two-channel stereo, 5V power supply can output 5W 5W power, direct drive 4Ω, 8Ω speakers, output power, full of energy, good sound quality, with left and right channel volume control.
The unique non-LC filterless Class D digital power board, can directly use the USB-powered computers.
5. The double-sided wiring, properly resolve ground balance and channel crosstalk caused by wiring between
6. The ultra-miniature design, can easily be placed in a small space within the interior of various digital products, high amplification efficiency.
7. The entire board used in all welding machines, welding quality comparable non-manual soldering iron!
8. The rated working voltage 2.5-5V, limit operating voltage 5.5V.
 
Note: The left and right channel output of the "negative" and can not be connected together, otherwise it will burn IC, and should be preceded powered speaker connected (load).
 
Shipping list:
1 Pcs Digital Amplifier Board

 
MH-SR602 MINI Motion Sensor Detector Module SR602 Pyroelectric Infrared PIR Kit Sensory Switch Bracket for Arduino Diy
 

 
Description
Model: SR-602
Sensing distance: up to 5 meters; recommended 0-3.5M.
Output: high level, H=3.3V, L=0V
Power supply DC: 3.3V-15V
Quiescent current: 20uA
 
Package Included
1 Pcs SR602 MINI Motion Sensor Detector Module

PCB Reference Ruler v2 - 6" PCB Packaging Units for Uno Electronic Engineers
Description:
Material: PCB
Font size guide, trace-width diagram, and a set of AWG-sized drills
Centimeter side: 0.1cm marks
 
Package included: 
1 Pcs PCB Reference Ruler v2 - 6" PCB Packaging Units for Uno Electronic Engineers

1 Channel 5V 12V Relay Module with Optical Coupling Isolation Relay MCU Expansion Board Low Level Trigger
Description:
1.this module meet safety standard, control areas and load area have the isolation groove;
2.optical coupling isolation module, triggering more reliable, more stable;
3.the double FR - 4 circuit board design, high-end SMT process;
4.have power and relay operation instructions, and bright, disconnect the dawn;
5.signal input with a high level signal, the common and often start conduction;
6.relay can directly control all kinds of equipment and load;
7.one often opened a normally closed contact;
8.blue KF301 terminal line more convenient.
9.module size: 53 x18x18. 5 mm;Net weight: 16 g
Module interface:
The positive (according to the relay voltage VCC: connect power supply)
GND: connect power negative
IN: relay module (effective) high level trigger signal trigger end
low level meaning:
Low level trigger refers to using the negative voltage at the GND connection way of a trigger and trigger the end, when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.
Package included:
1 Pcs 1 Channel Relay Module

1 Channel 5V 12V Relay Module with Optical Coupling Isolation Relay MCU Expansion Board Low Level Trigger
Description:
1.this module meet safety standard, control areas and load area have the isolation groove;
2.optical coupling isolation module, triggering more reliable, more stable;
3.the double FR - 4 circuit board design, high-end SMT process;
4.have power and relay operation instructions, and bright, disconnect the dawn;
5.signal input with a high level signal, the common and often start conduction;
6.relay can directly control all kinds of equipment and load;
7.one often opened a normally closed contact;
8.blue KF301 terminal line more convenient.
9.module size: 53 x18x18. 5 mm;Net weight: 16 g
Module interface:
The positive (according to the relay voltage VCC: connect power supply)
GND: connect power negative
IN: relay module (effective) high level trigger signal trigger end
low level meaning:
Low level trigger refers to using the negative voltage at the GND connection way of a trigger and trigger the end, when the trigger side has 0 v low voltage or voltage to can trigger, the relay is off.
Package included:
1 Pcs 1 Channel Relay Module

1*18650 Battery Storage Box with Hollow with Pin with Holder for 18650 Batterry
 
Description
100% Brand New and High Quality
Its small size, moderate capacity, in many small appliances and digital products widely used.
Specifications:
Item:1*1slot 18650 Battery Storage Holder
Support Model :18650 Battery
Shell material: ABS fire, flame retardant, high temperature, color diversity and other materials for choice.
Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.
Size: 79MM*21.5MM*17.34MM
 
Package Included
1 Pcs 18650 Battery Holder
 

Human body induction module RCWL-0516 microwave radar inductive switch module intelligent sensing detector
Description:
1 transmission signal processing control chip RCWL-9196
2 wide operating voltage range: 4.0-28.0V
3 compared with the traditional infrared feeling PIR, with the penetrating detection capability
4 block time, distance adjustable
5 output 3.3V power supply
Application Design Note:
1 the sensing face in front of the gold without any shelter.
2 front and rear sensing surface space to set aside more than 1CM
3 the module carrier plane and install as flat line
4 a certain application of effective detection area
5 the component side of the module is positive sensing face, the opposite is negative sensing surface. Negative sensing surface sensing less effective
6 microwave modules can not be large-scale applications in the same area, otherwise there will be mutual interference. Between single individuals over distance greater than 1M
 
Package Included
1 Pcs Human body induction module

MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard
Description:
This is a breakout board for Freescale's MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be used to drive LEDs.
There a four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to ground, meaning the default I2C address of the chip will be 0x5A. If you need to change the address of the chip (by shorting ADD to a different pin), make sure you open the jumper first. Jumpers also cont SDA, SCL and the interrupt pin to 10k pull-up resistors. If you don't require the pull-up resistors you can open the jumpers by cutting the trace conting them.
There is no regulation on the board, so the voltage supplied should be between 2.5 and 3.6VDC. The VREG pin is conted through a 0.1uF capacitor to ground, which means, unless you modify the board, you can't operate the MPR121 in low-supply voltage mode (1.71-2.75VDC).
Size:3cm x 2cm .
Package Included:
1PCS New MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C keyboard

LilyPad Coin Cell Battery Holder CR2032 Battery Mount Module For Uno DIY KIT
 

 
Description:
This LilyPad Coin Cell Battery Holder has a small slide switch installed on the board, in-line with the power so you can shut off your project and save batteries. This slide switch is the same as is found on the LilyPad slide switch board, so it\'s not easy to accidentally turn off or on.
Just like the original Coin Cell Battery Holder, this simple board holds a 20mm coin cell battery (such as a CR2032) and gives you 4 connection points (two positive and two negative) for sewing into your project.
 
Package Included:
1 Pcs LilyPad Coin Cell Battery Holder Module
 

Raspberry Pi T-Cobbler Plus Breakout GPIO adapter plate for Raspberry Pi B Raspberry Pi 3
 
Description:
The Raspberry Pi B has landed on the Maker World like a 40-GPIO pinned, quad-USB ported, credit card sized bomb of DIY joy.
The T-Cobbler Plus is an add on prototyping board can break out all those tasty power, GPIO, I2C and SPI pins from the 40-pin header onto a solderless breadboard. This set will make "cobbling together" prototypes with the Pi super easy.
Package Included:
1 Pcs PI GPIO Extension Board
​

DC 9V Battery Button Power Cable Battery Buckle Snaps Power Cable Connector DC For Arduino Uno R3 DIY Jack Connector
Description:
Battery Lead: 10CM
9V
5.5*2.1mm
Battery Button Power Plug
Package included:
5 Pcs 10CM DC 9V 5.5*2.1mm Battery Button Power Plug

12-10 The Main Branch Fast No Broken Line Connector Wire Connecting Clamp Cable Connector Yellow
Description
1.Made by good quality nylon and copper, more durable and practical
2.Use to produce quick connections between wires without stripping them first
3.Widely used in the wire connection
4.Prevents the wire from shorting out
5.100% brand new and high quality
Specification
Item name: fast splice connectors
Insulator material: nylon
Item size: 3.2*2cm/ 1.26*0.35inch (L*W)
Quantity: 10PCS
Color: Yellow
Wire range：12-10
Wire cross section：46mm2
Maximum voltage：24A
Package Included
10 Pcs Fast Splice Connectors

Wired 2 X 1.5V AA Battery Holder Plastic Case Storage Box Black with Metal Plate Robot Experiment
Description:
This battery box holder with pin connector, fit for 2 x 1.5V AA batteries.
Battery is not included here.
Product Name : Battery Holder
Design : Serial Connection
Fit for : 2x AA Battery(Not Included Here)
Fit Battery Power : DC 3V
Dimension : 5.8 x 3.3 x 1.6cm / 2.3" x 1.3" x 0.6" (L x W x H)
Wire Length : 14cm
Material : Plastic
Color : Black
Net Weight : 10g
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
Package included:
5 Pcs Battery Case Holder with Cover

 
32650 3x Battery Holder Bracket Cell Safety Anti Vibration Plastic Brackets For 32650 Batteries
 

 
Description:
32650 battery holder, Cylindrical li-ion battery bracket, For any type of battery assembly. 
Our company launch a new parts (32650 battery holder), which is mainly used for assembling 32650 li-ion battery. This battery holder is with very good flexibility. Using this holder, we can make different battery pack , such as 12 v, 24 v, 36v battery pack, which can be used as electric bike battery, electric tools battery, storage battery and electric car battery, etc. 
Material: Plastic 
Color: Black 
Size: 103.5*34.5MM, without the protruding part of the toothed buckle.
Diameter: 32.4MM.
 
Package Included:
1 Pcs 32650 Battery Holder Bracket
 

 
This module uses 24 bit high-precision A/D converter chip hx711. It is specially designed for high precision electronic weighing system. It has two analog channel inputs and an internal integration 128 times gain programmable amplifier. The input circuit can be configured to provide bridge voltage of the bridge type (such as pressure, weighing) sensor mode, is an ideal high precision, low cost sampling front-end module.
 
Size: 24*16mm.
Output 10Hz/80Hz optional.
 
Packing list:
1PCS *HX711 module

14uH 43mm High Current Wireless Power Supply Coil

Description
The line diameter 1.1mm
The outer diameter 43mm
The inner diameter 20mm
Single layer thickness 2.3mm
Can be applied to the XKT-412 chip
Working current 2000mA, this coil is mainly used in wireless charging scheme, this coil is a standard machine.
Package Included
1 Pcs 14uH 43mm Wireless power supply coil

 
 
3 Pin IR Flame Detection Sensor Module Fire Detector Infrared Receiver Module for Arduino Diy Kit LM393
 
 
 
Description:
Uses:
Various flame, fire detection
Module Features:
One can detect a flame or in a 760 nanometer wavelength of ~ 1100 nm range of the light, lighter flame test distance of 80cm, for the greater flame, the farther the distance test
2, the detection angle of 60 degrees or so, particularly sensitive to the flame spectrum
3, sensitivity adjustable (shown in blue digital potentiometer adjustment)
4, the comparator output signal clean, good waveform, driving ability, more than 15mA
5, with adjustable precision potentiometer sensitivity adjustment
6, the working voltage of 3.3V-5V
7, the output format: digital switching outputs (0 and 1)
8, a fixed bolt holes for easy installation
9, small plates PCB Size: 3.2cm x 1.4cm
10, using a wide voltage LM393 comparator
 
Module for use:
1, the flame sensor flame most sensitive to ordinary light is also a rection, generally used as a flame alarm purposes.
2, a small plate output interface can be directly connected to the microcontroller IO port
3, with the flame sensor to maintain a certain distance, so as not to damage the sensor temperature, the flame of a lighter test distance 80cm, for the greater flame, the farther the distance test
 
Package Included:
1 Pcs 3 Pin Flame Sensor Module
 

SOP14 SSOP14 TSSOP14 to DIP14 Pinboard SMD To DIP Adapter 0.65mm/1.27mm to 2.54mm DIP Pin Pitch PCB Board Converter Socket
Description:
1.Name:SOP14 SSOP14 TSSOP14 conversion board
2.Pin Space:0.65mm/1.27mm
3.Size:17.78*17.78mm
Package included:
20 Pcs SOP14 to DIP14 Adapter
 

 
 
SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR module Motion Sensor Detector Module
 
 
Description:
Color: White Green
Dimension: 3.2cm x 2.4cm x 1.8cm (approx)
Infrared sensor with control circuit board
The sensitivity and holding time can be adjusted
Working Voltage Range: DC 4.5V- 20V
Current drain:<60uA
Voltage Output: High/Low level signal:3.3V TTL output
Detection distance: 3--7M(can be adjusted)
Detection range: <140°
Delay time: 5-200S(can be adjusted, default 5s -3% )
Blockade time: 2.5 S (default)
Trigger: L: Non-repeatable trigger  H: Repeat Trigger (default)
Work temperature:-20- 80°C
Trigger Method: L unrepeatable trigger / H repeatable trigger
 
Package Included:
1 Pcs HC-SR501 module
 

 
 
Capacitive Soil Moisture Sensor Not Easy To Corrode Wide Voltage Wire for Uno
 

 
Description:
Supports Gravity 3-Pin interface
Analog output
  
Applications
Garden plants
Moisture detection
Intelligent agriculture
  
Specification
Operating Voltage: 3.3 ~ 5.5 VDC
Output Voltage: 0 ~ 3.0VDC
Interface: PH2.0-3P
Dimension: 98mm * 23mm (3.86in x 0.905in)
Weight: 15g
 
Package included:
1 Pcs Capacitive Soil Moisture Sensor
1 Pcs Analog Sensor Cable