How to Build a Universal Testing Machine for the Auto Industry
The universal testing machine for checking various electrical auto parts presented here can definitely become priced equipment for garages or even …
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Questions about Electric Radiant Floor Heating (with Answers)
A guide with answers to some common electric radiant heat questions. Provides engineering advice, such as current requirements, rewiring, voltages, …
Continue ReadingBuild a Two-Stage Programmable Timer Counter Circuit
Usually an ordinary electronic timer is able to produce single-shot delay intervals and setting up its initializing point becomes inaccessible. The …
Continue Reading100w Transistor Power Amplifier Schematic: Learn How to Build It
Whether it’s for your cell phone or your iPod, this transistor amplifier circuit will convert any tiny audio into an ear pounding 100 watts of raw …
Continue ReadingAdvantages of Digital Multimeters over Analog
Wanting to buy a multimeter? Don’t know which one to go for? Then you’re at the place. Here you can learn about the differences between …
Continue ReadingDark Lasers used in Fiber Data Transmission and Telecommunications
A new type of pulsed laser has been recently developed- the dark laser. The technology is available with the aid of quantum dot diode lasers and has a …
Continue ReadingHealth Risks associated with Ozone from Room Ionizers?
Ionizers, used independently or as part of mechanical air purifiers, generate ozone. How safe for humans is it to be deliberately adding even more …
Continue ReadingIranshahr Power Plant Explosion - Coupling Failure?
The Iranshahr power plant explosion is pretty much all over the news bulletins and discussion forums, but it seems that nobody knows the exact cause …
Continue ReadingReplacing a Mechanical Time Delay Relay with a Solid State Relay Module
Time Delay Relays are able to provide simple and reliable control. Solid State Time Delay Relays are more versatile and reliable than the mechanical …
Continue ReadingNon-ionizing Radiation Detectors
What is the definition of non-ionizing radiation, and how do we measure it if it’s present? These are not easy questions to answer because of …
Continue ReadingBuild a Moving Message Display Circuit Using Discrete Components
Moving message display units consist of very complicated circuitry and are impossible to build without using microcontroller ICs. However, a small …
Continue ReadingWhat Consumer Grade Light Bulbs are most like the Sunlight Spectrum?
Full spectrum sunlight bulbs offer a range of benefits compared to standard lamps. However, a lamp must satisfy a number of necessary criteria in …
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