Just a cool macropad It has 6 keys and a rotary encoder, all connected to the Seeed Studio Xiaoo

Here's a picture of my PCB and Schematics: Electrical schematic showing the key matrix, diodes, rotary encoder, and microcontroller Custom PCB layout designed for a 2×3 key matrix with a rotary encoder and XIAO RP2040.

Here is the 3D printed Case Complete assembled macropad showing key layout and rotary encoder.

For this project, I would need:

• 6 Through-hole 1N4148 Diodes
• 6 MX-Style switches
• 1 EC11 Rotary encoder
• 6 Blank DSA keycaps
• 4 M3x16mm screws
• 4 M3x5mx4mm heatset inserts
• Soldering Iron