Let's Make Robots!
Price: $14.99 USD
This Infrared Remote Decoder Module can receive and decode wireless infrared transmissions over a 38 kHz carrier wave. It can easily interface to a microcontroller … Read more
The QTR-1A reflectance sensor carries a single infrared LED and phototransistor pair in an inexpensive, tiny 0.5" x 0.3" module that can be … Read more
Price: $10.48 USD
This sensor can detect the presence of a highly reflective object at 10cm, for less reflective objects (like hands) the distance is about 5cm. Read more
Price: $49.95 USD
The Pololu IR beacon is a compact board that is used in pairs to allow robots to locate each other. Read more
Price: $6.67 USD
This sensor uses infrared technology to detect an object at 5mm by determining the difference between low reflective conditions (i.e. black) and high reflective … Read more
Price: $1.35 USD
IR emitter and receiver in one package for close-range optical detection (sold individually) Read more
Price: $1.95 USD
The QRB1114 IR Sensor is a focused reflect sensor that is used for the detection of changes in a surface. Read more