Convert a Computer Power Supply to a Variable Bench Top Lab Power Supply
Convert a Computer Power Supply to a Variable Bench Top Lab Power Supply: Prices Today for a lab power supply well exceed $180. But it turns out a obsolete computer power supply is perfect for the job instead. With these costing you only $25 and having short circuit protection, thermal protection, Overload protection and …
How to Use a Multimeter to Measure Voltage, Current and Resistance
A comprehensive guide showing how to use a multimeter or DMM. A multimeter is a useful instrument in a home toolkit for measuring voltage, current and resistance and also for tracing breaks in wires, testing diodes, capacitors and fuses.
Understanding How Transformers Work
Understanding how Transformers work including step down transformers and autotransformers (Variacs), how they are connected, and different types with a focus on their use in hot wire foam cutter power supplies and other heating applications.
How to Make a 18650 Li-ion Battery Pack!
How to Make a 18650 Li-ion Battery Pack!: 18650 Li-ion cells are a great way to power Projects. Which provides a nominal voltage of 3.7V which is not sufficient for most of the application for let's say you want to power a BLDC motor with an ESC which requires 9V to start. So we need more v…
How to Use a Multimeter to Measure Voltage, Current and Resistance
A comprehensive guide showing how to use a multimeter or DMM. A multimeter is a useful instrument in a home toolkit for measuring voltage, current and resistance and also for tracing breaks in wires, testing diodes, capacitors and fuses.
Turn an old computer power supply into a workbench power supply
If you do a fair amount of tinkering with electronics, then there’s a good chance that at some point you’ve found yourself needing a good way to get power to your project. Sure, you can…
Free Energy From The Earth Plans
Learn how to get free energy from the earth to power small motor's, lights. Plans by Creative Science and Research.
Simple Inverter Circuits for Newcomers
The simple inverter circuit for newcomers explained in the following paragraphs concerns a simple to build and as economical as you could possibly would
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Make an Electric Motor Run Again | SHTFPreparedness
Make an Electric Motor Run Again - How are your skills when it comes to making things run again? In today's throw away world, it's easy to push these skills aside and forget all about them. #electricmotor #motor #frugal
Maquina de hacer electricidad 450 volts
aqui les muestro el video final de la maquina para producir eletricidad
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As a prepper, or survivalist you already understand the importance of having a generator. Should a disaster strike, or your power goes down having a generator will save you a lot of grief. Many people have generators, but have not taken the time to know how to hook them up the proper way the their [...]
Cambiando de trifasico a monofasico, un motor electrico
Este vídeo, muestro como cambio un motor trifasico a monofasico,