Looking for an inexpensive rotary encoder? PMD Way has you covered with these neat models mounted on a PCB with breakouts for all the pins on 90-degree inline headers. No soldering required, ready to use. The flashy knob is included, along with mounting nut and washer. Click here for value packs of five. Specifications: Board measures 26 x 19 x 29mm 5V or 3.3V operation 20 notches per rotation Thread diameter 7mm More information: Using this rotary encoder with Arduino Using with Raspberry Pi and python Don't forget to check out our full range of robotics parts if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.