This is an edge detection sensor from DFRobot. It's a must - have for your robot! It can effectively detect the edge of a precipice, saving your robot from falling off tables or down stairs. This IR distance sensor connects to an Arduino digital pin easily. Applications include edge detection, intelligent mobile robotics platforms, and home cleaning robots. Specifications: Supply Voltage is 2.7 - 6.2v, Current is less than 10mA, Range distance is 1 - 10cm (0.04 - 0.39'), it has a Digital Output interface, Signal Voltage is Vcc - 0.6v (High) and 0.6v (Low), Size is 35x10x15mm (1.38x0.39x0.59'), and Weight is less than 5g. Documents available are Wiki (DFRobot Infrared sensor breakout (SKU:SEN0042)), sensor Datasheet, and Sample code. Shipping list includes one 10cm infrared sensor with Breakout Board and one Digital Sensor Cable for Arduino.
Using this 10cm digital infrared distance sensor is easy. First, connect it to an Arduino digital pin. Once connected, your robot can start detecting edges. For edge detection applications, place the sensor at a suitable position on your robot so it can sense the edge accurately. When using it in intelligent mobile robotics platforms or home cleaning robots, make sure the supply voltage is within the range of 2.7 - 6.2v. Remember, the current should be less than 10mA. As for maintenance, keep the sensor clean and free from dust. If you encounter any issues, refer to the Wiki (DFRobot Infrared sensor breakout (SKU:SEN0042)) or the sensor Datasheet. You can also use the sample code as a reference for programming. When handling the sensor, be gentle as it weighs less than 5g and is relatively delicate.
