Elektronikus összetevők

158
end
Product Description:
1 On-board micro-precision current transformer
2 Onboard sampling resistor
3 Modules 5A can be measured within an alternating current, the analog output corresponding to 5A/5mA
4 Rated input current: 5A
5 Rated output current: 5mA
6 Change: 1000: 1
7 The linear range: 0 ~ 10A (100 ohm)
8 Linearity: 02%
9 Precision rating: 02
10 Uses isolation voltage: 3000V Measurement
11 Sealing material: epoxy resin
12 Operating temperature: - 40 Celsius - 70 Celsius

360
end
Notice: The new tracking number for CHINA Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
 
V50 Sensor Shield expansion board for arduino electronic building blocks robot accessories Sensor Shield V5 expansion board
 
Disclaimer:
Latest Sensor Shield V50 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 :xintaiweitaobaocom/searchhtm?orderType=hotsell_desc&viewType=grid&keyword=UNO R3&lowPrice=&highPrice=
Renderings 
Package Included: 
1pcs X  V50 Sensor Shield expansion board
 
 
 

1430
end
Delivery time :
EMS :10-30days !!!
DHL UPS FedEx :only need 3-7 work days !!!
China post :15-60 work days , maybe need more time If you do not receive the package at this time,Please do not open dispute, Because China Post need some time, if you are urgent need of goods, please choose DHL or UPS or FedEx or contact us !
If you also need purchase more IC part or other electronic part ,please contact us ,we will give you a best price !!!

145
end
 
 
 
 
 

295
end
 This set of product of K type thermocouple, the highest heat resistance at 600 °, the temperature over 800 ° can lead to temperature measuring thermocouple, inaccurate or damage to the for measuring temperature 800-1000 ° please buy the corresponding thermocouple

301
end
High Quality 4 PIN Infrared Speed Sensor Module
Module Description
1 Working voltage: 33--55V
2 The use of imported groove coupler sensor, the groove width of 5mm
3 The sensor slots are blocked, the output high and the light is off; no shelter, output low and lights
4 Output form: Digital switching output (0 and 1)
5 Using LM393 comparator output, type clean, good waveform, driving ability over 15mA
6 A fixed bolt hole for easy mounting
 
Module interface specification (3-wire)
1 VCC 33V-5V external
2 GND External GND
3 DO small board digital output interface switch connected to the microcontroller IO port
4AO: Invalid
 
 
 
•

Notice: The new tracking number for China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
 
Tracking info of China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
2015 New version 1PCS ESP8266 serial WIFI model ESP-01 Authenticity Guaranteed,Internet of things
 
If you need information, please contact me!I can pass any technical support!Because we are manufacturer, you want more quantity, good pricePlease contact me
Package Included:
1pcs X ESP-14
 
This module advantages:
1 low price, only to earn a small profit base, hope that this will bring more rapid development of animal networking
2 powerful internal ran LWIP agreement
3 supports three modes: AP, STA, AP STA coexistence mode
4 perfect simple and efficient AT commands, allowing you to develop more simple
Things history of this concept has been five or six years, but has never really into life! The reason is as follows: Things have to be regarded networking things, but to get networked household appliances, before costly price overshadowed main circuit board! Therefore lingering large area applications But only a matter of time! We waited for 3-5 years, various radio manufacturers, network equipment design giants have all eyes on this market, as we all know: If the price down, the demand is huge, the initial conservative estimate of global demand at 15 billion stars of the annual demand So TI's CC series Qualcomm QCA400X series MTK's MT76XX series and East China Normal University and Taiwan have several research and development capabilities, have started in April 2014, are small quantities to test the water! And at the beginning of June 2014 to July have to market prices from over 50 over 40 over 30 over 20 dollars, this is just the price strategy between suppliers, but their marketing strategies must comply with market rules and people's spending power, in order to get large quantities of promotion, WIFI chip prices must be the product of the proportion of things in the whole BOM costs must be lower than 30% in order to get a large area, but before June 2014 a, WIFI cost module in the customer material costs accounted for almost 60% of the cost! Clearly this is unreasonable, and hindered the pace of development of this industry
According to market rules: analysis of the current market can have several competitive WIFI chip manufacturers, although each one has launched its own WIFI chip, and input costs millions of tens of millions But the real survive, and only one or two Because their production process, and design, as well as application experience, and price positioning of customers And China's market, can truly unified market presumably only one! Is simply cruel reality Things in the upcoming initial flourish, can choose a truly competitive chips That is for the future development of crucial! We do not want the wrong team
In the absence of more cattle X chip out now is the most cattle X
After the recent trends in the situation more than a month, almost shocking, because the whole market is that several have made tremendous feeling!
Let us appreciate: no final finisher, simply because most cattle X, it has not yet appeared Everything is just the beginning! !
But things really make the entire industry toward the climax is: the emergence of Shanghai Yue Xin Technology ESP8266 chip They incredible
Hardware and software update rate, and very shocking price advantage to market quickly! So that the entire industry is not a trace of preparedness
Yue Xin advantages:
1 very professional, Espressif is Shanghai Yue Xin, only WIFI Several other competitors do more pan
2 staffing more powerful, 30-40 WIFI chip engineers only for this service! None can do it?
3 High professional quality officers, who CEO for the United States Chief Technology Officer, a well-known listed companies, there are several men Dr returnees
4 More to the point: a pragmatic! Office area, although not super big, but all are professionals, there is no redundancy in the department, really appreciate it, do not speak face-saving projects, working sense, this is a lot of companies can not do
5 ground gas, Xin Yue contacted each employee, are very enthusiastic and gas They can efficiently happy to help you solve technical issues and business problems you encounter In contrast, several other companies: their superior technical personnel operational staff, dragon head, not the tail, are more difficult to want to learn, to reflect on
Very honored that we smooth the fastest chip batch applications, and consignment We are confident: we launched ESP8266 Series modules are available in the market the most cost-competitive products
We hope that several Espressif the ESP8266 module, allowing your products with a strong competitive advantage And consignment chip!
The industry's smallest, industrial grade stability! The most cost-effective
 
 
 
Pin definition:
 
 
 
 
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

100
end
Notice: The new tracking number for FENGHUA Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
DC-DC 45-32V to 5V-52V XL6009 Boost Step-up Module LED Voltmeter DC-DC Boost module with adjustable voltage meter display
 
 
 
Description:
Module Feature:  Non-isolation booster   
- Mode of rectification: non-synchronous rectifier
- Input voltage: 43V-32V
- Output voltage: 5V-52V
- Input current: 4A(maximum)
- Transfer efficiency: 94% (The highest), Normal efficiency: 85%
- Switching frequency: 400KHz
- Output ripple: 50mV
- Load regulation:± 05%
- Voltage regulation:± 05%
- Operating temperature: -40 Centigrade ~ 85 Centigrade
- Size:698mm (L) *380mm (W)
 
 
Package Included: 
 
1pcs  X  XL6009 Module
 
 
 
 

100
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IMC hot 10 x Black Plastic Cover 21x55mm Male DC Power Plug Jack Connector
Ideal replacement for power supply jack, provides reliable connection
it is fit for most standard DC power device
Type : 21 x 55mm Male
Shaft Length : 20mm / 08"";Total Length (Approx) : 50mm / 2""
Color : Black,Silver Tone
Weight : 21g
Package Content : 10 x DC Male Plug

Delivery time :
EMS :10-30days !!!
DHL UPS FedEx :only need 3-7 work days !!!
China post :15-60 work days , maybe need more time If you do not receive the package at this time,Please do not open dispute, Because China Post need some time, if you are urgent need of goods, please choose DHL or UPS or FedEx or contact us !
If you also need purchase more IC part or other electronic part ,please contact us ,we will give you a best price !!!

435
end
 
1 Channel High Low Level Triger Optocoupler 5V Relay Module
 
Description:
100% brand new and high quality
1-Channel relay module, with photoelectric isolation
The module can be high or low by a jumper setting trigger
With power and relay action indicator
 
The module Operating voltage 5V
The module uses genuine quality relay, normally open interfaces
 
Maximum load: AC 250V/10A, DC 30V/10A
Module interface:
    DC : positive power supply (VCC)(5V)
    DC-: negative power supply (GND)
    IN: The control end, the driving current should be more than 4mA
    COM: The control of loop of earth wire
 
 
Code:
 
 
    int RelayPin = 6;
    
    void setup()
    {
         pinMode(RelayPin,OUTPUT);
    }
    
    void loop()
    {
         char i;
         i = analogRead(5);
         if(i > 5)
         {
              digitalWrite(RelayPin,HIGH);
         }
         else
         {
              digitalWrite(RelayPin,LOW);
         }
    }
 
Package Included:
1 X 1 Channel relay module
 
 

2445
end
If you need other Resistance,pls click the Buy Now
 
part number Buy links
3590S Precise Dial knob Click here Buy now >>
3590S-2-101L 100R Click here Buy now >>
3590S-2-102L 1K Click here Buy now >>
3590S-2-103L 10K Click here Buy now >>
3590S-2-104L 100K Click here Buy now >>
3590S-2-202L 2K Click here Buy now >>
3590S-2-203L 20K Click here Buy now >>
3590S-2-501L 500R Click here Buy now >>
3590S-2-502L 5K Click here Buy now >>
3590S-2-503L 50K Click here Buy now >>

3M NTC Thermistor Temperature Sensor Waterproof Probe Wire 10K 1% 3950 W1209 W1401 cable
 

LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks
Technical Parameters:
 
Size: 56 * 21 * 11mm
Color: red, yellow  green
LED: 5mm * 3
Brightness: Normal brightness
Voltage: 5V
Input: Digital signal output
Interface: common cathode red yellow-green control
LED traffic lights light-emitting module / digital signal output Traffic light module / electronic building blocks
Technical Parameters:
 
Size: 56 * 21 * 11mm
Color: red, yellow  green
LED: 5mm * 3
Brightness: Normal brightness
Voltage: 5V
Input: Digital signal output
Interface: common cathode red yellow-green control

1050
end
Notice: The new tracking number for CHINA Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
Tracking info of China Post Ordinary Small Packet Plus can be check here:www17tracknet/en
 
 
 
Multifunction USB converter board fully supports Win8, Win7, WinXp, Win2K,
 
WinCE, Linux, Mac systems, 32-bit, 64-bit systems it!
 
 
 
Buy six modules feature a serial module, the pro! So what are you waiting for?
 
The history of the most powerful USB serial debugging tools, set USB to serial (TTL), to 232, turn 485, TTL, 232,485 conversion six practical function in a professional debugging tools, and the other supports 33V, 5V Oh the power output Module ingenious design, making the board at the same time put the heat shrink tubing protection, without affecting the operation of the module Module easy to operate, simple and can be used for single-chip program download, serial communications, 485, etc, are carried out pro microcontroller development essential artifact! !
 
Module Features:
 
Module size: A compact design, the module is only 35 * 18CM ultra-small size, even if the design is very compact laptop plugged module does not affect the other USB port to insert other devices
Power Output: Supports 5V / 500mA, 33V / 100mA power output, you can easily give 33V or 5V power microcontroller download program
Module Protection: onboard 500mA self-recovery fuse, always protect your computer from a large current module and harm; supporting transparent shrink tube to prevent static electricity or electrical conductor hands of the module short circuit, causing damage to the module (put Heat Shrink Tubing will not affect the operation of your module oh)
Operation: to achieve mutual conversion USB, TTL, 232,485 physical switch function switch, please read the specific operation
Indicator: connection, receive, send indicator lets you know whether the real-time module is connected to the computer or on the send and receive data
Communication quality: clever circuit design, PCB layout professional, making module communication efficient, stable, communication baud rate can reach up to 2Mbps
PCB Quality: Module chips used are industrial grade chips, modules for mass production, professional SMT chip, anti-static packaging after rigorous testing
Module interface: module left 33V, 5V, GND power supply interface, TTL level serial TXD, RXD, serial 232, 232T, 232R interface, 485 A, B interface, and DTR, RTS interface, easy DSP430 and other microcontrollers the program downloads
 
 

080
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Description
Hole diameter : Approx10mm
Thickness : about16mm
Material:glass fiber
Grid :about 01inch (254mm)
Dimension:6 x 8cm(W*L)

1PCS GY-63 MS5611-01BA03 Precision MS5611 Atmospheric Pressure Sensor Module Height Sensor Module
 
Description
Module Model: GY-63-03 
Size: 19mm * 13mm 
Name: MS5611 module (atmospheric pressure module) 
Built-in 24bit AD converter chip 
High quality Immersion Gold PCB, machine welding process to ensure quality 
Use Chip: MS5611-01BA03 
Power supply :3-5v (internal low dropout regulator) 
Communication: Standard IIC / SPI communication protocol
 

 
 
Delivery time :
EMS :10-30days !!!
DHL UPS FedEx :only need 3-7 work days !!!
China post :15-60 work days , maybe need more time If you do not receive the package at this time,Please do not open dispute, Because China Post need some time, if you are urgent need of goods, please choose DHL or UPS or FedEx or contact us !
If you also need purchase more IC part or other electronic part ,please contact us ,we will give you a best price !!!

33V/5V MB102 Breadboard power module MB-102 830 points Solderless Prototype Bread board kit 65 Flexible jumper wires
         
 
 
Package Included: 
1LOT=3PCS
 
1PCS 65 Root Breadboard Cables
 
1PCS MB-102 Color breadboard
 
1PCS Breadboard power module

Notice: The new tracking number for  China Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
DS18B20 temperature measurement sensor module For arduino
 
Description: (We only provide high qulity products,please choose us)
     1 board DS18B20 chip left 3P hole seat easily accessible DS18B20 chip
     2 pin chip has all the leads, built-in pull-up resistor
     3 Onboard power indicator
     4 board size: 21 (mm) x10 (mm)
 
 
Package:
      1 x DS18B20 Temperature measurement sensor module
 
If you buy more quantity, Please contact us
buy more parts used the "Add to cart" we will make the discount for you
•

124
end
Description:
 
SD card interface works with FAT16 or FAT32 formatted cards 33v level shifter circuitry prevents damage to your SD card
Real time clock (RTC) keeps the time going even when for Arduino is unplugged The battery backup lasts for years
Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for solderingconnectors, circuitry or sensors
Onboard 33v regulator is both a reliable reference voltage and also reliably runs SD cards that require a lot of power to run
Works for Arduino UNO, Duemilanove, Diecimila, Leonardo or ADK/Mega R3 or higher ADK/Mega R2 or lower are not supported
Size:68x53x23mm(approx)
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item Thank you!
Package including:
Data Logger Module x 1

The WTV020SD is a small, simple IC for embedding audio-playback into your next project These devices are commonly used in children's toys and “talking” retail displays This breakout board allows you to access the functionality of the WTV020SD to give a voice to your next project
 
The breakout board includes a battery connector and a micro-SD card slot Simply load your audio files onto a micro-SD card and plug it in, power up the module and trigger the playback Playback can be triggered in either key or serial mode:
 
The key-mode provides a stand alone operation where a host micro is not required With only 3 push buttons, a 3V battery and a speaker, an extremely compact and low component count MP3-Player like system can be implemented
 
The serial-mode provides a simple, 2-wire interface to any micro-controller via its DATA and CLK lines Audio operations such as PLAY, PAUSE, STOP and VOLUME control functions are all available to the host micro via simple serial commands
 
The audio compression used in this module is a little strange (4-bit ADPCM 6-32kHz) so you'll need to download the utility in the documents below in order to convert your WAV files into the 4-bit ADPCM format required
 
 
Features:
 
 
Low-cost module for all embedded Audio-Sound applications
Supports 4-bit ADPCM (ad4) file formats with sampling rates from 6Khz to 36Khz
 
 
Two operation modes:
 
Serial Mode: Supports a 2-Wire (Data, Clock) interface to any micro-controller
Key Mode: Supports a simple stand alone operation without a host micro
Differential 2 line PWM output for direct speaker connection (8 Ohm/05W)
Dedicated 16-bit DAC/PWM audio output to use with an external amplifier
On-board micro-SD memory card adaptor for storing of audio, voice and music files (up to 512 files)
Supports 64Mb to 2Gig micro-SD memory cards (FAT format)
Low Power Idle current of 80uA
RoHS Compliant
 
 
 
Package Included:
 
 
1 x Audio WTV020SD Audio Module Micro SD Card Sound Module Game Device Module
 

 
 

799
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Features: Based on the I2C interface I / O expansion modules, use two I / O scalability eight I / O (up to 8 simultaneous use PCF8574, expanded to 64 I / O)
The most important feature: 1 Support two interface types access target board: Pin or row seat
2 Supports I2C bus cascade (by pin, row seat docking method, which can use multiple I2C modules)
Typical applications: for I / O resources were scarce MCU I / O expansion
The main resource: PCF8574, I2C interfaces, eight parallel

Notice: The new tracking number for  China  Post Ordinary Small Packet Plus can be traced only befor it arrive the airport of your country,please choose China Post Air Mail if you want a full tracking infoThe same product will arrive in 15 to 60 days
 
Tracking info of  China Post Ordinary Small Packet Plus can be check here: www17tracknet/en
 
2016 New version 1PCS ESP-12S (ESP-12F  upgrade) ESP8266 remote serial Port WIFI wireless module
 
 
Description:
ESP8266-12 is an enhanced version of the ESP8266-12S, improve the peripheral circuit, the four laminates plate process, enhanced impedance matching, signal output is better, whether it is stable or anti jamming ability, PCB antenna after professional laboratory testing, perfect matching, after ROHS certification, have been greatly improved! For users before choosing ESP-12, even if the product has not been made, the enhanced version is fully compatible with the firmware before the ESP-12, based on the SPI and the new six IO port, mouth extraction, development is more convenient, more widely used!
         If you need information, please contact me!I can pass any technical support!Because we are manufacturer, you want more quantity, good pricePlease contact me
Package Included: 
1pcs  X  ESP-12S
 
 
 
 
 
 
 
 
 
 
 
 

398
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XL6019 DC-DC Booster module Power supply module output 5V 12V 24V adjustabl
 
Performance:
 
1conventional constant voltage output topology BOOST fully integrated solutions, integrated MOSFET, fewer external components, lower system cost
 
2,wide voltage range input,the input voltage up to 35V
 
3 output voltage is adjustable,supports up to 40V
 
4built-in over-temperature protection, overcurrent protection circuit full set of reliability, high reliability
 
5the system conversion efficiency of over 90% , to facilitate thermal design
 
6TO263-5L standard package,suitable for 30W boost applications within
Instructions:
1 Power (3-35V), power indicator light, the module is working properly
 
2 Adjust the blue potentiometer knob (counter-clockwise general boost, buck clockwise rotation) and with a multimeter to monitor the output voltage reaches the required voltage
NOTE:
1 Current work long hours is recommended for use in less than 25M, while adding bulk Heat sink (10W output above); because it is boosting module, in order to ensure stable output Set, please keep the minimum 15V differential

 
Description:It's blue! It's thin! It's the Arduino Pro Mini! SparkFun's minimal design approach to Arduino This is a 5V Arduino running the 16MHz bootloader Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need We recommend first time Arduino users start with the Uno R3 It's a great board that will get you up and running quickly The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off board
We really wanted to minimize the cost of an Arduino In order to accomplish this we used all SMD components, made it two layer, etc This board connects directly to the FTDI Basic Breakout board and supports auto-reset The Arduino Pro Mini also works with the FTDI cable but the FTDI cable does not bring out the DTR pin so the auto-reset feature will not work There is a voltage regulator on board so it can accept voltage up to 12VDC If you're supplying unregulated power to the board, be sure to connect to the “RAW” pin and not VCC
Features:
ATmega328 running at 16MHz with external resonator (05% tolerance)
08mm Thin PCB
USB connection off board
Supports auto-reset
5V regulator
Max 150mA output
Over current protected
Weighs less than 2 grams!
DC input 5V up to 12V
On board Power and Status LEDs
Analog Pins: 8
Digital I/Os: 14

 
Description:
This DC Motor Speed Controller allows controlling the direction of a DC motor using a Pulse-- Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0% -100%
 The motor speed controller can easily provide a continuous current of3A to your DC motor or other DC load
Main technical parameters:
- Input supply voltage:6V-28VDC
- The maximum output power: 80W
- The maximum continuous output current :3A
- Duty Cycle adjustable:5% -100%
 Quantity:1PC
Operating instruction:
1 Connect your DC motor (or DC load) to the motor terminals as indicated on the wiring diagram
2 Connect a voltage of 10V-36V DC to the circuit making sure of the correct polarity of the connection Note that the voltage applied to the motor will be supply voltage applied to the circuit It is recommended to add an appropriately rated fuse inline with the positive supply in order to protect the circuit from any possible short circuits
3 You can now control the speed of the motor through potentiometer
Package included:
1 x  DC 6V - 28V 3A PWM Motor Speed Variable Regulator Controller Switch

120
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OV7670 300KP VGA Camera Module for Arduino
 
Description
OV7670 image sensor, small size, low operating voltage, and provides all the features of the single-chip VGA camera and image processor Through theSCCB bus control, you can output the entire frame, sub-sampled, take the window way affect the data resolution of 8 bits VGA image of the product is up to 30 frames / sec Users can fully control the image quality, data format and transmission mode The process of image processing functions including gamma curves, white balance, saturation, chroma, and so can beprogrammed through the SCCB interface OmmiVision image sensor applications unique sensor technology to improve image quality by reducing or eliminating the optical or electronic defect, such as fixed pattern noise, tail-blooming, clear and stable color image
High sensitivity for low-light applications
Low voltage suitable for embedded applications
Standard SCCB interface compatible with I2C interface
RawRGB to RGB (GRB4: 2:2, RGB565/555/444), YUV (4:2:2) and YCbCr (4:2:2)output format
support VGA, CIF, and from CIF to 40x30 the size
VarioPixel subsampling way
eliminate light stripes, automatic black level calibration image quality control including color saturation, hue, gamma, sharpness ANTI_BLOOM
ISP has eliminate noise and dead pixel compensation function
support image scaling
The lens is the loss of light compensation
50/60Hz detection
the saturation automatically adjust ( UV adjustment)
edge enhancement automatically adjust
Noise Reduction automatically adjust
key parameters
photosensitive array 640X480
IO voltage 25V to 30V ( internal LDO to core supplies ) the
power operation 60mW/15fpsVGAYUV
Sleep < 20 μ A
temperature operation from -30 ° C to 70 ° C
0 ° C to 50 ° C
( 8 -bit) output format ? YUV/YCbCr4 RGB565/555/444 GRB4: 2:2: 2:2 Raw RGB Data
Optical size of 1/6 "
field of view angle of 25 °
maximum Zhen rate 30fps VGA
Sensitivity 13V / (Lux-sec)
signal to noise ratio of 46 dB
dynamic range of 52 dB
browsing mode progressive
electronic exposure
area of 36 μ mx 36 μ m
dark current 12 mV / s at 60 ° C
 
 
 

IC Size:

IC Size:

Disclaimer:
Module Properties: 5A High Power 75W DC-DC adjustable step-down module
Input voltage: DC 40 ~ 38V
Output voltage: DC 125V ~ 36V continuously adjustable ( the input voltage must be higher than the output voltage 15V )
Output current: max 5A, recommended for use in the 45A
Output power: up to 75W, more than 50W, Please enhance heat dissipation
Voltmeter error: ± 005V
Measure range: 0 ~ 40V ( please ensure that the input voltage is 45V or more)
Conversion efficiency: up to 96%
Load regulation: S (I) ≤ 08%
Voltage Regulation: S (u) ≤ 08%
With overheat protection and short circuit protection
Dimensions: 66 * 39 * 18cm
Package include:
1 x DC Step-down Module

The BMS is used for 37V li-ion battery without balancing function
Features:
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
4) MOS transistor can control the battery charge and discharge;
 
Specification
Over charge voltage: 425±005V
Over charge release voltage:423±005V
Over discharge voltage:254±01V
Maximal continuous charging/discharge current: 75A
Maximal Discharging current: 5A
Size: L35*W7*T2mm
Weight: 10g
Wire connection:
 
 
 
 

2445
end
If you need other Resistance,pls click the Buy Now
 
part number Buy links
3590S Precise Dial knob Click here Buy now >>
3590S-2-101L 100R Click here Buy now >>
3590S-2-102L 1K Click here Buy now >>
3590S-2-103L 10K Click here Buy now >>
3590S-2-104L 100K Click here Buy now >>
3590S-2-202L 2K Click here Buy now >>
3590S-2-203L 20K Click here Buy now >>
3590S-2-501L 500R Click here Buy now >>
3590S-2-502L 5K Click here Buy now >>
3590S-2-503L 50K Click here Buy now >>

075
end
Feature
100% Brand new and high quality
Brand new compatible passive speaker buzzer module
Features control the buzzer sounds
Compatible and mini design
Made of PCB material
DIY parts
Color: black
Size:26 x 15 x 10mm
1 ×Passive Speaker Buzzer Module

184
end
 
case C1: Raspberry PI 3 model B Transparent Acrylic Case Cover Shell Enclosure Box for Raspberry PI 2 Model B and Model B
USE:
-- The product is used for Raspberry Pi 3,2B,B
-- It protects your Raspberry Pi perfectly;
FEATURES:
-- 100% transparent;
-- 100% flat;
-- ultra slim;
-- ultra light;
-- Simple installation;
-- Perfectly matched to Raspberry Pi ;
MATERIAL:
-- It is made of transparent ACRYLIC material;
SIZE:
-- After assembling: 95cm*67cm*36cm;
-- Wall thickness: 30mm;
WEIGHT:
-- Net weight: 85g;
IN THE PACKAGE:
-- acrylic block * 6pcs; 
PACKAGE:
-- PVC bag;

 
TTP229 16-way capacitive touch switch digital touch sensor module
 
 
Product description:
 
1,onboard TTP229 capacitive 16 key touch induction IC
 
2,onboard power light
 
3,working voltage: 24 V to 24 V
 
4, modules, you can set the output mode, key output mode, the longest time and fast/low power output
 
5, PCB board size: 493 (mm) x645 (mm)

1580
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5V laser head laser diode semiconductor laser dot copper tube outer diameter 6MM 
 
Black is negative positive red 
 
  Wavelength: 650NM Power: 5MW outside diameter: 6MM 
 
1: pay attention to the safety of the laser cell, to prevent others from demolition burning electric power pool cause a short circuit or battery explosion 
2: The principle of laser emission and particularity generation process determines the laser light with a general do not have the characteristics: namely Miyoshi (color is good, good coherence, direction) a high (high brightness) 
 
3: mainly used in laser toys, all kinds of level meter, instrument, such as ground 
Making electronic pointer pen: When the teacher lectures, students with a laser projection point drew concept investigation thinking 
 
Electronic spirit level: Let motor driven head rotation or twisting, projected in a straight line on the wall for decoration or to post pictures when you do the horizontal reference 
 
Miniature LCD projector: Remove the condenser, so that the laser can be controlled through the LCD screen, you can produce a clear projection on the wall 
 
Laser remote listener: the laser is irradiated on a glass room eavesdropping, and then receives the laser beam reflected back to the glass, to detect the vibration of the glass out of the room to the sound reduction 
 
Remote light control anti-theft alarm: the need to protect the fish pond in the corner or the watermelon fields in the launch tube fitted with laser and light-sensitive resistors, in the other three corners of the mirror mounted on the back to form a protective zone 
 
Laser distance wireless communication: the use of a pair of laser transmitters and receivers are facing each other in two distant roof, the use of single-chip serial communication protocol you can send and receive files, and even networking 
 
 
The laser head by emitting die, condenser lens, adjustable sleeve is composed of three parts copper, when sent to the user, these three parts already assembled, but also adjust the focal length of the lens, and has used strong glue stick 
 
Well, users connected to 5V DC power to work

050
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PAM8403 Super mini digital power amplifier board miniature class D power amplifier board 2 * 3 w high 25-5 v USB
 
Miniature digital power amplifier board 2 * 3 w class D power amplifier board high 25 ~ 5 v can be USB power supply
Customer common problems:
1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?
Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply
2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?
Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately
3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?
The answer:
1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source
2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply
Customer common problems:
1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?
Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply
2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?
Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately
3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?
The answer:
1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source
2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply
Good noise suppression, under the condition of the connected input audio, ears also can't hear any noise on the speaker, dual channel stereo, 5 v power supply can output 3 w 3 w power, can be directly driven 4 Ω, 8 Ω small speakers, big output power, energy, sound quality is good Unique without LC filter class D digital power board, can use computer USB power supply directly Double panel wiring, properly solve wiring caused by potential balance and crosstalk between channels, super mini design, can be easily placed in a variety of digital products within a small space, high amplification efficiency Are all made of solid plate welding machine, welding quality of the manual soldering iron welding comparable!
 
Super size: 185 * 211 cm
 
Note: the left and right sound channel output end and "negative" can't meet together, otherwise will burn IC, and then good speaker should be taken before electricity (load)

 
GY-511 LSM303DLHC Module E-Compass 3 Axis Accelerometer 3 Axis Magnetometer Module Sensor
 
Description
The LSM303DLHC is a digital 3 axis accelerometer and 3 axis magnetometer with I2C interface It has full-scale acceleration range of ±2g to ±16g and full scale magnetic field range of ±13 to ±81 gauss All the full scale ranges are user selectable 
 
Features
Voltage: 3-5V
I2C serial interface
16 bit data output
3 magnetic field axis and 3 acceleration axis
Full scale range of ± 13 to ±81 gauss magnetic field
±2g/±4g/±8g /±16g  user selectable full-scale acceleration ranges