Look Who it Was Random video

C64 PSU with diy voltmeter

1,131 views · Published 16 June 2018 · 29:57 · Indexed 5 October 2026

Channel: bwack · 2018 · Science & Technology

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Having fun putting together 9VAC and 5V SMPS in a case. Drilling holes and adding voltage and current measurement.

Stasj:
ina219 current and voltage measurement with i2c.
8 digit 7seg max7219 module
Arduino Pro Micro
Milliput (ebay)
Engineer Nibbler Tool (ebay)

Parts ordered at Elfadistrelec:
socket with fuse: https://www.elfadistrelec.no/no/plugg-c14-flatstift-mm-10-250-vac-svart-snap-in-pe-bulgin-pf0011-20-48/p/14320941
fuse holder: https://www.elfadistrelec.no/no/apen-sikringsholder-20-mm-rnd-components-rnd-170-00001/p/30043381
fuse cover: https://www.elfadistrelec.no/no/beskyttelseshette-rnd-components-rnd-170-00007/p/30043427
10 VA 9VAC trafo: https://www.elfadistrelec.no/no/pcb-transformator-10-va-vac-1x-block-vc-10/p/15600790
Mean Well 5V 3A SMPS https://www.elfadistrelec.no/no/switch-mode-stromforsyning-75-vdc-mean-well-rs-15/p/16905900
Le box: https://www.elfadistrelec.no/no/apparatdeksel-svart-178-128-54-mm-polystyren-ip-20-teko-kl-12/p/15021316
8 pin din connector: https://www.elfadistrelec.no/no/kabelplugg-gra-8p-belden-hirschmann-mas-80-sn/p/14226817
4x 0.75mm^2 control cable: https://www.elfadistrelec.no/no/kontrollkabel-75-mm-uskjermet-bar-kobbertradet-ledning-gra-cabloswiss-li-yy-4x0-75-mm/p/15573552

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