Macrofab Engineering Podcast

MEP EP#326: The Infinite Finite GridPART 2 : Is there a macgyver way to measure voltage without a multimeter? Lots of great suggestions in our slack channel Recreating older devices before digital multimeters where available Galvanometer Electrostatic Voltmeter Most of these require lots of experimentation or other precision devices to calibrate Let's explore the electrolysis method further Tools and measuring devices required Watch / time keeping Container of known volume Materials Distilled Water Equations from Purdue Amps & Time <-> Coulombs <-> Faradays <-> Moles of Electrons Interesting EE homework question Calculating actual component resistance by in circuit resistance measurements