All items tagged with Test & Measurement and PCB design (3)

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| This second part of the small project series is a practical guide to assembling and testing the precision laboratory power supply presented...

| The "USB Magic Eye" circuit was presented back in 2010 as a handy CPU meter with a retro look. A USB port provided power and control, and a...

| The Andonstar AD210 is an entry-level model digital microscope with a large 10.1″ display. It is mainly targeted at electronics labs where t...