DESCRIPTION
This I2C-friendly user interface element makes it plug-n-play-easy to add a 75mm long slide potentiometer to any microcontroller or microcomputer with an I2C port.
Each breakout is 3″ long and 0.8″ wide, with a single linear slide pot in the centre. Underneath, there are four under-lighting NeoPixels that can display any RGB colour. In the middle, a small microcontroller takes I2C commands and converts them to analogue reads (of the potentiometer) and NeoPixel control.
Thanks to the Stemma QT / Qwiic connectors underneath, you can easily connect using QT cables – no soldering required! There are even four I2C selection jumpers that you can cut to change the address from the default 0x30 to any value up to 0x3F so up to 16 slide pots can all share one chained cable.
To get you going fast, Adafruit has spun up a custom-made PCB with the seesaw chip and all supporting circuitry for 3 or 5V power and logic. 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 compatible cable. You can use the Arduino library to control and read data with any compatible microcontroller. They also have CircuitPython/Python code for use with computers or single-board Linux boards.
RESOURCES
- Arduino Libary
- CircuitPython/Python Code
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Prior to shipment Our team will conduct an exhaustive inspection of the items you purchased. Most orders are shipped within 48 hours. Delivery time ranges between 3-7 days.
Returns
The inventory is always changing and we are unable to fully manage it due to the fact that many parties are involved, which includes our warehouse and factory. The stock can change at any moment. Be aware that your order may be out of stock when the order is placed.
Our policy is valid for 30 days. We cannot exchange or refund your order if it has been 30 days since you purchased it.
You can only return a product when it's unopened and in the same condition as when you first received it. It must also be returned in the original packaging.
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