Compare TSL2561 Luminosity Sensor Breakout $4.99 This module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a digital signal. Different from traditional analog light sensor, as Grove - Light Sensor, this digital module features a selectable light spectrum... 0 Add to Cart
Compare Infrared Roadblock Sensor Breakout $4.99 LinkSprite infrared roadblock sensor uses an integrated infrared transceiver. 74LS00 is used to construct a resonator. Adjust the potentiometer can adjust the frequency of the infrared light to be the center of receiver, i.e. 38kHz. Now the... 0 Add to Cart
Compare Flame Sensor Breakout $4.99 Flame sensor is only sensitive to the light in the frequency band of infrared and ultrviolet. This breakout board has 3 pins: sensor output signal, power, and ground. The sensor output signal is an analog signal. In an indoor enviroment, the... 0 Add to Cart
Compare Alcohol Gas Sensor MQ-3 $4.50 This alcohol sensor is suitable for detecting alcohol concentration on your breath, just like your common breathalyzer. It has a high sensitivity and fast response time. Sensor provides an analog resistive output based on alcohol concentration. The drive... 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 TEMT6000 Breakout Board $4.90 Basic breakout board for the TEMT6000 Ambient Light Sensor. Only what you need, nothing you don't. Sensor acts like a transistor - the greater the incoming light, the higher the analog voltage on the signal pin. Documents: Datasheet Wiring... 0 Add to Cart
