Observed arrival · 2026-11-12
Pulsebox: build circuits, watch the current flow
A browser-based electronics simulator pairs circuit building and Arduino coding with lessons, exercises, and ready-made examples.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Electronics beginners and Arduino learners
- Worth noticing
- The page lists more than 100 examples and says exercises are checked automatically; it warns that real-device design still needs measurements and datasheets.
Field notes
The homepage lays out a learning path from a first LED exercise through transistors and Arduino, alongside a free-build editor and a component reference. Ready-made examples are described as opening with one click, with logic gates, blink circuits, and NeoPixel effects named as examples. The page explicitly limits the simulator's role: it is for learning, while real hardware design calls for measurements and component datasheets.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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