Round Voltmeter
This project was developed with a small voltmeter for measuring voltages from 0-200V and an USB mini connector for being connected to your computer or +5V charger. Bill of materials 1 Round PCB1 USB mini connector1 Mini Voltmater SP410361E for measuring voltage from 0-200V2 Scre...
By: braulio777
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from Instructables: exploring - featured http://ift.tt/2iYm0g4
via IFTTT
By: braulio777
Continue Reading »
from Instructables: exploring - featured http://ift.tt/2iYm0g4
via IFTTT