Opto Interrupter Encoder Infra Red
Hi I have for sale a used Opto Interrupters. Tested and fully functional when put into storage. Have been in storage and may have scuff marks. These are great for making very low cost rotary encoders and optical end stops for Robotics, Home Automation, Actuator Control, CNC / 3D Printer Control, Motor Speed Control, Solar Tracking, Electronic Projects and many more applications. Use this with an Encoder Disk to create a simple rotary encoder. To use these sensors simply connect the LED Anode to