https://www.hmovs.com Watch all 1 Pen videos and 0 new Pen videos added today Thu 04 Jun 2026 22:00:51 +0200 https://www.hmovs.com/videos/1928/circuit-scribe-draw-electrical-circuits-instantly/
These guys launched a Kickstarter project for a new kind of pen that draws functional electronic circuits instantly. Called the Circuit Scribe, the handy little device works like a regular ballpoint pen and releases a non-toxic conductive silver ink that dries instantly. ]]> Thu 03 May 2018 11:00:09 +0200 https://www.hmovs.com/videos/1928/circuit-scribe-draw-electrical-circuits-instantly/