Good morning all…
Help support Julian's Postbag videos: https://www.patreon.com/julian256 2pcs 2.5V 700F Automobile Car Super Capacitor Farad Capacitance Power Cap DIY http://www.ebay.com/itm/-/192072357182 2.25"…
First look at the Charsoon Magic Charger, kindly supplied by banggood.com This is a modular battery charger for LiPos (2S…
Energy transfer between supercapacitor modules using a buck boost DC/DC converter.
Help support Julian's Postbag videos: https://www.patreon.com/julian256 10PCS LM13700 LM13700N INTEGRATED CIRCUIT LM13700N IC http://www.ebay.com/itm/-/141988445100 AUX Interface 2 X 25W Bluetooth…
Teardown of a tiny PCB (or breadboard) mounting microswitch
And now a full schematic of the 555 timer oscillator with single step and free run option.
Clock circuit for 8-bit breadboard computer. Now working reliably in free run and single step modes.
Quite a long video where I play around with some lithium cells and a couple of ammeters. Spongman's Arduino code…
Help support Julian's Postbag videos via Patreon: https://www.patreon.com/julian256 Upgraded K2 MB102 Breadboard Power Supply Module 3.3V 5V For Solderless Arduino…
Some thoughts about the future direction of the 8-bit breadboard computer