Compare TMP36 - Temperature Sensor $1.50 The TMP36 is a low voltage, precision centigrade temperature sensor. It provides a voltage output that is linearly proportional to the Celsius temperature. It also doesn't require any external calibration to provide typical accuracies... 5 (1) Add to Cart
Compare Battery Level Indicator LED $1.30 This is a LED used to indicate the level of battery. The are a total of 6 segment. One of the segment is the outer frame. There are 5 segments inside the frame that can be used to indicate the level of charge of battery. There are a 8 pins... 0 Add to Cart
Compare Distance Indicator LED $0.90 This is a LED used to indicate the distance. There are 7 segments on this LED. All 7 segments share the same anode. The other 7 pins correspond to the cathode of each segment. Please use a current limit resistor to limit... 0 Add to Cart
Compare JTAG Adapter $9.99 This JTAG adapter bridges the JTAG interfaces of differnet form factors. 0 Add to Cart
Compare Double Side Plated Protoboard (5cm x 7cm) $0.59 An empty canvas for electrical enthusiasts! This protoboard is double side plated. Size: 7" X 4.75" Standard 2.54mm spacing 0 Add to Cart
Compare DC to DC Step Up Module $1.90 This is a DC to DC step up module. Interface: IN+: Positive of Input terminal IN-: Negative of Input terminal OUT+: Positive of Output terminal OUT-: Negative of Output terminal Specification: Input voltage range: 3.5V... 0 Add to Cart
Compare Advanced Learning Kit for Arduino $49.00 This is an advanced learning kit for Arduino that including the following items: Item Number Name Quantity Description 1 Plastic Box 1 Container for... 0 Add to Cart
Compare DC Motor Driver Breakout (L298 Chipset) $14.99 This LinkSprite DC motor driver board uses one L298N, and can control two motors. The LinkSprite DC motor driver uses L298N as the driver chip. A 7805 is added to the board as the power supply of the logic circuit portion. Jumper... 0 Add to Cart
Compare Ball Caster Metal $3.50 Omni-directional supporting metal ball wheel for the rear wheel of robot. Spec: Fixture hole diameter: 4mm Distance between centers of fixture holes: 40 mm Height: 20mm Wheel ball diameter: 15mm Height of wheel ball: 4mm Weight: 37... 4 (2) Add to Cart
Compare Finger Heartbeat Detection Sensor Module for Arduino $3.49 Use IR LED and optical transistor to detect pulsation in fingers. Dimensions: 25 x 22 x 17mm Specification: Working voltage: 5V Download: Tutorial 0 Add to Cart
Compare 3mm Infrared Emitters and Detectors $1.29 These simple devices operate at 940nm and work well for generic IR systems including remote control and touch-less object sensing. Using a simple ADC on any microcontroller will allow variable readings to be collected from the detector. The emitter is... 0 Add to Cart
