Observed arrival · 2026-10-27
Ohmex Circuit Lab turns a circuit board into a worked example
An educational circuit simulator for building circuits, watching current flow, and inspecting step-by-step calculations.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Circuit learners and teachers using worked examples
- Worth noticing
- A share link preserves the exact circuit; the interface also offers SPICE netlist import and export for ngspice.
Field notes
The workspace exposes separate Explain and Problems modes alongside a circuit board, with simulation controls for pausing and stepping through time. Its share panel says a link preserves the exact circuit, while the SPICE panel accepts .cir input and offers export; the page says the exported netlist runs unchanged in ngspice. English and French are listed as interface languages.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
●ProPolished or operationally mature
◎NicheUnusually specific use
One card from the complete issue