[TI][Thesis] Linear actuator with potentiometer(PQ12)

  https://www.robotshop.com/en/firgelli-technologies-pq12-actuator-12v-pot.html DataSheet            P+ M- M+ P P- potentiometer (P+->5V / P->A0 / P–>GND) M+, M- -> motor pins ~D9 : Enable pin (control speed) D10,11 : motor control pins <Wiring with H-bridge> • Peak power point: 7N @ 12mm/s • Gear ratio: 30:1 • Max speed (no …

[Arduino Log] Rotary Encoder

Last semester, I used one rotary encoder as an input. So I want to sum up it that I used and learned. I used Adafruit rotary encoder. (Link / Datasheet) It looks like a potentiometer. But there is no limit to turn. more Link https://www.adafruit.com/products/377 https://www.sparkfun.com/products/10982  These top two are the ones …