{"product_id":"pl4-com-09117","title":"Rotary Encoder","description":"\u003cp\u003eThis is a 12-step rotary encoder with a nice 'clicking' feel. It's breadboard friendly, and has a pretty handy select switch (by pushing in on the knob). The encoder is different from a potentiometer in that an encoder has full rotation without limits. The unit outputs [gray code](http:\/\/en.wikipedia.org\/wiki\/Gray_code) so that you can tell how much and in which direction the encoder has been turned.\u003c\/p\u003e  \n\n \u003cp\u003eThis unit does not come with a knob, but a working knob is related below.\u003c\/p\u003e\n\n\u003cp\u003e**Documents:**\u003c\/p\u003e\n\n\u003cp\u003e* Bildr example showing [how to use an encoder in Arduino](http:\/\/bildr.org\/2012\/08\/rotary-encoder-arduino\/)\u003cbr\u003e\n* Rotary Encoder [Tutorial and Arduino Project](https:\/\/www.circuitsathome.com\/mcu\/reading-rotary-encoder-on-arduino\/)\u003cbr\u003e\n* Example [Arduino Project](http:\/\/www.sparkfun.com\/datasheets\/Components\/RotaryEncoder.pde)\u003cbr\u003e\n* Example [Cooking Timer](http:\/\/www.eran.io\/rotary-encoder-based-cooking-timer\/)\u003cbr\u003e\n* [Datasheet](http:\/\/www.sparkfun.com\/datasheets\/Components\/TW-700198.pdf)\u003c\/p\u003e","brand":"PuriLite","offers":[{"title":"Default Title","offer_id":39705313640629,"sku":"PL4-COM-09117","price":19.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0526\/9553\/1701\/products\/09117-03-L.jpg?v=1618236872","url":"https:\/\/getcahits.com\/fr\/products\/pl4-com-09117","provider":"PuriLite","version":"1.0","type":"link"}