⚡ Richey Business Circuit Lab

Neon Circuit Playground

Spin up virtual electrons, blow up imaginary components, and sketch out the weird circuits before you solder anything in the real world.

Mode
Interactive
Environment
Richey Pi / Mac Mini
🚀 Launch Fullscreen Simulator 🧪 Original Reference

Tip: If the embedded view below feels cramped, hit “Fullscreen Simulator” or browse directly at /circuitjs.html.