Test Equipment

2024-08-12 16:27:28
A linear variable power supply with current limiting for the workbench. Features microprocessor voltage and current monitoring and RS232 interface.

2021-01-15 17:22:35
I was recently given this old bench multimeter after it sat in a box unused for some twenty or more years. With some modification to the power supply it is now back in service as as worthwhile addition to my workbench.

2015-09-03 05:40:54
A variable gain hybrid-cascode amplifier stage followed by separate feedback amplifier stage, as used for amplifying the output from AD9850 DDS module as the basis for an HF signal generator.