https://www.elprocus.com/top-pic-microcontroller-projects-ideas/  http://openprog.altervista.org/OP_eng.html#SchematicD

Simple LC meter

Recently I was interested in LC meters as my both cheap DMM does not have LC meter function. However I have access to better tool - scope...

FETS for most applications?

Every circuit design needs parts to be chosen for task. However it is also nice to have something in box for use in experiment has born i...

Crystal for pic timers

About PIC crystals for time calculations Use a 12.288 MHz or 9.830.500 Hz crystal- these result in integer results with suitable divide...