PiSketch

## Summary
PiScketch is a fun digital drawing toy.
Just connect it to a display, turn the knobs, and start creating your own fantastic artwork!

This project works on Raspberyy Pi Pico and is built on top of the [PicoDVI](https://github.com/Wren6991/PicoDVI).

We have implemented basic functions for a drawing toy but we are planing to improve the firmware.

video: https://x.com/gangi_man/status/2064317082221830599

### Features
- Draw lines using two rotary knobs.
- Built with Raspberry Pi Pico
- HDMI-compatible video output via PicoDVI
- Fully 3D-printable enclosure.
- Fun!

### How to build
1. Print all STL files for the enclosure (No special settings are not required.)
1. Build the circuit board.
1. Assemble all parts.
1. Make the firmware and install to Raspberry Pi Pico on the board.

Please refer to [the GitHub repository](https://github.com/gangi-man/pi-sketch) for code, the electrical circuit and more details.

### Bill of Materials
* Raspberry Pi Pico x 1
* PCB board x 1 (lar