A ring led style clock, it can be easily made by anyone to play raspberry pi pico w and do some application.
It only requires a few of compoments in this small project.
| Item | Quantity |
|---|---|
| raspberry pi pico w | 1 |
| 12 bit ws2812 LED ring | 1 |
| USB type A to micro USB cable | 1 |
| dupont line | 3 |
This project adopts MicroPython as the programming language, hence we have to setup the MicroPython on the raspberry pi pico. At raspberry pi's official webside here, we can find the explain of setup in detail.
| raspberry pi pico w | 12 bit ws2812 LED ring | |
|---|---|---|
| P0 | -> | DI |
| VBus | -> | VCC |
| Gnd | -> | Gnd |
We use Thonny as development enviroment which can be downloaded at here
Save the code as main.py into the raspberry pi pico w.
Licensed under creative commons attribution CC BY-NC-SA