Pico + MicroPython: Build Rotary Encoder Progress Bar – Hardware, Principles & Full Code
This tutorial covers EC11 rotary encoder and its MicroPython interrupt experiment with a terminal progress bar.
0
Project description
【Preliminary Note】The original hardware example in this article was written based on the RP2040. The actual hardware used in this hands-on demonstration features the W55RP20 as the main controller chip. The circuit logic and UF2 flashing operation principles are universally applicable, with only the main controller model differing. The original chip model mentioned in the circuit descriptions below is provided for reference purposes only. 1. Basic Knowledge of Rotary Encoder Here, we adopt the EC11 rotary encoder component with 20 pulses and 20 positioning points, whose structure is as…
Keep reading with a free account
Guests can read 15 projects per visit. Log in or create a free account to read the full description, open the documents and join the comments.
