Low tech power distribution
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com Transferring energy from one battery, to another, through wires.
24v supercapacitor charged
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com 24V Supercapacitor (9x 2.7V capacitors in series) charged using boost and…
Car horn pwmed
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com I was just curious - what happens if you pulse width…
Julian’s postbag: #129 – banggood special
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com Banggood product links: TS80 USB (type C) Soldering Iron - https://ban.ggood.vip/6g9g…
Inside a glue gun
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com Just curious to see what's inside a mains-powered glue gun. Two…
Led flasher using a thyristor scr
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com Just one active component in this LED flasher circuit - a…
Removing sticky rubber from gadgets
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com Use Isopropyl alcohol to remove the sticky rubber residue on old…
Building david watts’ crap badge – christmos edition
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com A ChristMOSsy build of David Watts' Crap Badge. See David Watts'…
Julian’s postbag: #0x80 – four envelopes and a knife
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com eBay Links: Stainless Steel Exhaust Silencer + 25mm Filter For Air…
Christmas lights for the work zone
$2 for 10 PCBs & 24 Hour Production: https://jlcpcb.com The work zone gets some Christmas lights