HV module board
l.i.papadopol
This is a compact high-voltage converter designed for direct control by a microcontroller. It does not include a digital shutdown feature — instead, the MCU simply sets the high-voltage output…
How I’ve turned a Picoscope USB oscilloscope into an MCA
A few months ago I purchased a PicoScope 2204A USB oscilloscope purely for my teaching duties. I would plug it into my laptop, project live waveforms onto the classroom screen,…
Ham Radio Deluxe v.5.0 freeware
Ham Radio Deluxe (HRD) was a popular freeware suite for amateur radio enthusiasts, developed by Simon Brown (GK4ELI / HB9DRV) and Peter (PH1PH, SK). It offered features like remote transceiver…