Compare Infrared Roadblock Sensor $6.99 Infrared roadblock sensor. Red: 4.5V to 5V, please add a resistor of 1K ohm to limit the current. Yellow: TTL output to MCU, please add a pull-up resistor. Black: Ground. Sensing Distance: 3-80CM 0 Add to Cart
Compare Infrared Proximity Sensor Long Range - Sharp GP2Y0A02YK0F $14.59 Infrared proximity sensor, Sharp. Part # has an analog output that varies from 2.8V at 15cm to 0.4V at 150cm with a supply voltage between 4.5 and 5.5VDC. The sensor has a Japanese Solderless Terminal (JST) Connector. You can buy the related pigtail or... 0 Add to Cart
Compare Dopplar Radar Motion Detector $25.00 SD719 is a type of Doppler radar that can be used to detect motion. The RF frequency is 10.525GHz, and it’s powered by 6-50V DC. SD719 motion detector uses MCU to analyze the signal, and is of high reliability. There are 16 levels of sensitivity... 0 Add to Cart
Compare Electret Microphone $0.95 Small electret microphone. Useful in acoustic and audio applications. Download: Datasheet 0 Add to Cart
Compare One Wire Digital Temperature Sensor - DS18B20 $3.99 This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it - allows for a huge number of sensors to be... 0 Add to Cart
Compare Breakout of DHT11 Temperature and Humidity Sensor $5.20 This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex,ensureing the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller is... 0 Add to Cart
Compare Rain/Condensed Water/Frost Sensor Breakout $4.99 The chipset used is LM393, and water sensor board. The sense board has a size of 40mm X 54 mm. The LM393 board has a size of 32mm (L) X 14 mm (W). Working voltage: DC 3.3-5 V. Features: Signal output indicator Single channel signal... 0 Add to Cart
Compare FTDI VDRIVE2 - easily add USB Flash Drive interface to 8 bit MCU $26.99 VDRIVE2 is possibly the easiest solution for adding a USB Flash Drive interface to existing products. Only four signal lines plus 5V supply and ground are required to be connected. Using the Vinculum VDAP firmware the VNC1L's I/O interface can be... 0 Add to Cart
Compare Third-hand Tool With Magnifying Glass $14.99 The best helper, third-hand is a very useful tool for holding, soldering, magnifying, It comes with a sturdy stand, two clamps and a 2x optical magnifying glass. With the third-hand, you can get rid of the confusions while soldering tiny printed circuits... 0 Add to Cart
Compare Straight Tweezers - ESD Safe $2.50 High quality stainless steel tweezers designed to meet the requirements of the electronics and precision engineering industries. Features Fine tip straight(135mm) Anti-magnetic Anti-acid Steel Non-corrosive Stainless Stee 0 Add to Cart
Compare Soldering Iron Stand $3.90 An excellent soldering iron stand compatible with most pencil tip soldering irons, comes with sponge. 0 Add to Cart
Compare Lead-free Solder Spool(100g) $5.20 Here comes a lead-free solder spool, it is a perfect partner for soldering iron. Outstanding features of 0.8mm diameter and 100g weight are perfect to meet requirements of your personal soldering. Features Lead Free Sn:99.3%, Cu:0.7% 0... 0 Add to Cart