Are Zero Point Energy Wands a Scam?
The zero point energy wand is a popular device that is said to have many healing powers. But does it really work? This article explores the science- …
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Breadboarding Tutorial - How to Use a Breadboard for Building Electronic Circuits
For a newbie building electronic circuits over breadboard is probably always a better option, simply because the device facilitates easy interlinking …
Continue ReadingUnderstanding the Design of RF Waveguides
RF waveguides are a kind of RF feeder that can be used for microwave applications. In this post, we will be learning about the design of RF waveguides …
Continue ReadingCamless Diesel Engines
Camless diesel engines for trucks will reduce weight, enhance durability, provide control for lower emissions, and increase engine performance. In …
Continue ReadingHow to Build a Simple Electronic Refrigerator Appliance Compressor Failure Protector
Gadgets involving compressors like ACs and refrigerators are particularly prone to sudden and intermittent Mains voltage breaks, but ironically don’t …
Continue ReadingThe Advantages of Microgrids
Microgrids are smaller versions of the national electricity grid running independently. Here you can read about microgrids, why we need them, how they …
Continue ReadingHow to Build a Homemade Mains Surge Protector Device
Mains domestic line voltage fluctuations can be at times dangerous to many sophisticated household electrical appliances. Since such voltage …
Continue ReadingNonlinear Loads and Harmonics in Power Systems
Large industries and electrical utilities are very concerned about the presence of nonlinear loads in their electrical power systems. This article …
Continue ReadingHistory of the Klystron Tube
What is a Klystron tube, and how does it work? Invented in 1937, Klystrons are a special type of amplifier vacuum tube. They have been used in RADAR, …
Continue ReadingA Radar Detector Detector? Can Cops tell I have a Radar Detector?
Motorists make use of radar detectors in their vehicles to reduce the speed of the vehicle in case a police radar unit is detected before being …
Continue ReadingHow to Build a Homemade Variable Voltage Autotransformer
A commercial variable voltage autotransformer is a costly device to procure. However through some simple interlinking of a couple of ordinary …
Continue ReadingHow to Build a Versatile 0 to 12 Volt Adjustable DC Power Supply Unit
Building a 0 to 12 volt adjustable DC power supply or rather a 0 to 32 volts is today no longer a complicated affair. Using the versatile IC LM 338 …
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