Video Results from YouTube.com
Published in : 2016-11-30 | by Afrotechmods
A tutorial on electrical power and watts. A practical example of light bulb power measurement is shown as well as a demo how to calculate appropriate resistor ...
Published in : 2011-10-24 | by Afrotechmods
What is electrical current? What are amps? Find out in this video! Next video on voltage: http://www.youtube.com/watch?v=TBt-kxYfync Website: ...
Published in : 2016-11-07 | by Afrotechmods
A tutorial on the basics of resistance, resistors, and Ohm's law which describes the relationship between voltage, current and resistance. I also show you how to ...
Published in : 2014-09-25 | by Afrotechmods
A guide to battery capacity measurement including amp-hours, watt-hours, C ratings and more. Website: http://www.afrotechmods.com/ The Amp Hour podcast: ...
Published in : 2016-10-03 | by Afrotechmods
What is voltage and what does it do? Learn about volts, coulombs, joules, power supplies and more in this video! Previous video on amps: ...
Published in : 2011-07-21 | by Afrotechmods
I debunk the popular myth that it's not the volts that kill you, it's the amps. Basically, the volts directly determine the current flowing through your body, so the ...
Published in : 2010-03-18 | by Afrotechmods
What to look for in a multimeter and how to use a multimeter to measure voltage, current, resistance and continuity. Recommended multimeter: ...
Published in : 2016-10-22 | by Afrotechmods
A tutorial on the basics of using LEDs (light emitting diodes). Polarity, forward voltage and current are discussed. 300 LEDs for $13: ...
Published in : 2008-10-26 | by Afrotechmods
Capacitance, voltage ratings and polarity are explained. You can replace faulty caps on your circuit board and bring your electronics back to life! Example of a ...
Published in : 2010-11-24 | by Afrotechmods
The basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example of how to build a 5V supply that ...