Light Interrupter Module
This RF4 Photo Interrupter Sensor and Robot Speed Measuring Module uses Infrared detection, eliminating the interferences of external stray light. The module is Schmitt trigg..
Optical Encoder 600PPR + 300mm Wheel 5-26V
This new Optical Encoder with Wheel can be used in automatic control, measurement, XY robot work platform, printing and packaging. With internal ASIC device..
Rotary Encoder - Breadboard Ready
The KY-040 rotary encoder is a rotary input device (as in knob) that provides an indication of how much the knob has been rotated AND what direction it is rotating i..
SparkFun Qwiic RGB Encoder
The SparkFun Qwiic Twist is a digital RGB rotary encoder breakout that is also able to connect to the Qwiic Connect System. The Twist takes care of all the various interrup..