Uploaded August 2013 | Updated September 2026, 3 weeks ago

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Here i am testing my new multimeter (va18b) and controlling some higher current loads with an arduino and pwm and a beefy mosfet.
The first part with the halogen light is without any smoothing caps but i needed them for the fan. Without caps the fan did not start.
The multimeter has a optoisolated usb output and cost only 40€ but works pretty good compared to my old inaccurate meter.

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