Ohmsville, the Electronics Lab in Your Browser

Field notes

The lab models familiar spring-terminal experiments as clickable browser circuits: users can inspect a schematic, wire components on a virtual board, and observe outputs such as a blinking LED, an audible tone, or a camera-controlled pitch. Its learning layer groups twelve lessons into five units, while the kids area offers eight simplified builds with no sign-in or typing. The project also documents source material including Science Fair and Radio Shack kits, tying the simulation to specific historical hardware.