{"title":"Breakouts","description":"\u003cp\u003eBrowse our Breakouts collection. New Arrival.\u003c\/p\u003e","products":[{"product_id":"adafruit-i2c-qt-rotary-encoder-breakout-with-neopixel-stemma-qt-qwiic","title":"Adafruit I2C QT Rotary Encoder Breakout with NeoPixel - STEMMA QT \/ Qwiic","description":"\u003cp\u003e\u003cstrong\u003eThis breakout does not come with an encoder soldered on!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRotary encoders are soooo much fun! Twist em this way, then twist them that way. Unlike potentiometers, they go all the way around, and often have little detents for tactile feedback. But, if you've ever tried to add encoders to your project you know that they're a real challenge to use: timers, interrupts, debouncing...\u003c\/p\u003e\n\u003cp\u003eThis Stemma QT \u003cem\u003e\u003cstrong\u003ebreakout\u003c\/strong\u003e \u003c\/em\u003emakes all that frustration go away - solder in any 'standard' PEC11-pinout rotary encoder with or without a push-switch. The onboard microcontroller is programmed with our seesaw firmware and will track all pulses and pins for you and then save the incremental value for querying at any time over I2C. Plug it in with a Stemma QT cable for instant rotary goodness, with any kind of microcontroller from an Arduino UNO up to a Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003eYou can use our Arduino library to control and read data with any compatible microcontroller. We also have CircuitPython\/Python code for use with computers or single-board Linux boards.\u003c\/p\u003e\n\u003cp\u003eIt's also easy to add this breakout to a breadboard - with six 0.1\"-spaced breakout pads. Power with 3 to 5V DC and then use 3 or 5V logic I2C data. The INT pin can be configured to pulse low whenever rotation or push-buttoning is detected so you do not have to spam-read the I2C port to detect motion.\u003c\/p\u003e\n\u003cp\u003eThere's a NeoPixel onboard, that can display any color you like. It's also controlled over I2C for additional visual feedback or keep it off if you like. On the back there's a green power LED as well as a red INT LED that, if the interrupt is configured, will blink when the interrupt fires.\u003c\/p\u003e\n\u003cp\u003eUsing the three onboard address jumpers, you can connect up to 8 of these rotary encoders on a single I2C port. The first one will be at address 0x36, the last one at 0x3D when all three jumpers are soldered closed.\u003c\/p\u003e\n\u003cp\u003eTo keep the board nice and compact, only 1\" x 1\" we made the footprint for the rotary encoder at a 45-degree angle. Since it rotates around freely there's no need for it to be at a 90-degree angle to the PCB. Each order comes with one assembled and tested PCB breakout and a small piece of header.\u003c\/p\u003e\n\u003cp\u003eTo get you going fast, we spun up a custom made PCB with the seesaw chip and all supporting circuitry, in the \u003cstrong\u003eSTEMMA QT\u003c\/strong\u003e form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the rotary encoder or to chain them with a wide range of other sensors and accessories using a \u003cstrong\u003ecompatible cable\u003c\/strong\u003e. QT Cable is not included, but we have a variety in the shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis breakout does not come with an encoder soldered on\u003c\/strong\u003e, so you can pick whatever encoder you like. We sell a common 24-detent-with-switch encoder here and it works wonderfully. You can also use encoders without detents or with a different number of detents per rotation, of course! You'll need to solder the encoder and optional header onto the PCB to use with a solderless breadboard. but it's fairly easy and takes only a few minutes even for a beginner.\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDefault I2C address is 0x36\u003c\/li\u003e\n\u003cli\u003eProduct Dimensions: 25.6mm x 25.3mm x 4.6mm \/ 1.0\" x 1.0\" x 0.2\"\u003c\/li\u003e\n\u003cli\u003eProduct Weight: 2.4g \/ 0.1oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":46375213826105,"sku":"pai1787258288587","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/9176\/8121\/files\/adafruit-i2c-qt-rotary-encoder-breakout-with-neopixel---stemma-qt-qwiic_1.jpg?v=1787258297"}],"url":"https:\/\/myoutfitstore.shop\/collections\/breakouts.oembed","provider":"My Store","version":"1.0","type":"link"}