Monday, January 17, 2022
Latest!
Scavenging rechargeable lithium cells from the roadside
EMP Jammer New Circuit 2022 – Tutorial
Inside an Aldi solar PIR light (with schematic)
How long LED filaments are made
Nokia Siemens 3G Flexi 2100MHz 50W Amplifier Circuit Analysis (Part 2 of 3)
Teardown of new Airwick essential mist unit
KATYUSHA, but with TESLA COILS
How self-powered flashing phone stickers worked (with schematic)
