Micro Pin Circuit is a 60 FPS interactive PCB engineering and logic-chip puzzle game where you wire signal pins, assemble compact microcontroller routines, and align live oscilloscope outputs with target waveforms.

Route traces between clock oscillators, input header pins, dual 8-pin microcontroller packages (MCU-A and MCU-B), and output probe diodes. Program deterministic instruction slots using MOV, ADD, SUB, INV, MUL2, HALF, MAX, and JMP opcodes while watching 60 FPS pulse packets travel across copper traces and watching live expected vs actual waveforms lock in sync across 16 clock cycles.

Features:

• 60 FPS PCB signal flow, pin wiring workbench, and live dual-trace scope
• Dual microcontroller architecture with editable 6-slot opcode routines
• 3 circuit challenge boards and 3 difficulty tiers (Casual, Arcade, Turbo)
• Preset starter and hint templates, WAV sound synthesis, JSON & CSV export

Disclaimer: This project is an independent open-source game and is not affiliated with, sponsored by, or endorsed by any commercial title.