Cheap DMM Calibration With Precision Voltage Reference
Having a decent digital multimeters is an absolute necessity if you are doing any types of electronics work (see Dave’s […]
Avalanche Pulse Generator Build Using 2N3904
Avalanche transistors can be used to generate fast rise time pulses. Their usage in the hobby world was made popular […]
QFN Soldering Using SchmartBoard
I wrote a tutorial a while ago on how to hand solder fine pitched LGA/QFN chips using perfboards. While The […]
Westinghouse L2410NM LCD Power Supply Repair
My seven year old 24 inch LCD monitor (Westinghouse L2410NM) started to flicker recently, so I decided to take a […]