A digital etch-a-sketch, programmed in Rust
View the enclosure CAD model on OnShape
| Part | Product Name | QTY |
|---|---|---|
| CPU | Raspberry Pi Pico | 1 |
| LCD Driver | RA8875 Driver Board | 1 |
| Screen | 5.0" 40-pin 800x480 TFT Display | 1 |
| Encoder | Rotary Encoder - Illuminated (RGB) | 2 |
| Knob | Silver Metal Knob - 14x24mm | 2 |
| IMU | SparkFun IMU Breakout - MPU-9250 | 1 |
| Battery | E-flite EFLB0990 7.4V 2S LiPoly Battery | 1 |
| Toggle Switch | Any | 1 |
- Software cleanup and organization
- Use PIO for encoders
- Adjust cursor speed and reduce pixel jumps
- Create PCB to simplify wiring
- Build wire management features into enclosure