How to Calibrate a Light Meter
A light meter has become an important tool to measure the light levels for various areas like photosynthesis and photography. Here we take a look at …
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What is Machine Language?
You have probably heard the terms machine language, binary code, low or high-level languages and wonder how they are used and what are their …
Continue ReadingAdvantages and Disadvantages of Digital Meters
A multimeter, also known as a VOM, is an electrical instrument used to measure circuit parameters such as voltage, current, and resistance. …
Continue ReadingRemoving Vibration Noise from Air Conditioning Units
Air conditioners have become a necessity at residential premises as well as commercial spaces to bring down heat levels. They also dehumidify the air …
Continue ReadingHow Tire Pressure Monitoring and Warning Systems Work
Remote tire pressure sensing allows a vehicle owner to get current, constantly-updated pressure indication from a reading on the dash. This article …
Continue ReadingNoise in Phase Locked Loop (PLL) Circuits Diagnosed
A PLL is an electronic circuit that produces a replica of its input frequency using a feedback mechanism. Noise in phase locked loops may be due to …
Continue ReadingEnd of Life Electronic Parts
The rate of electronic devices usage has grown drastically in the last two decades. A huge number of these electronic parts go to waste once their …
Continue ReadingPrevent Electric Shock Hazards By Using Residual Current Devices.
Residual Current Devices (RCD’s) or Residual Current Circuit Breakers (RCCB’s) in household and industrial wiring protects you from electric shock …
Continue ReadingIntel Previews Wireless Electric Power System
Intel recently demonstrated a new ambitious plan of using wireless energy transfer in future devices. A light bulb can work without being connected to …
Continue ReadingHow to Make a Simple Mini LED Flashlight
A commercially available, cheap mini LED torch may typically be comprised of a white LED, a few button cells and a switch mechanism. One such sample …
Continue ReadingCompressed Air Cans for Cleaning Electronics – Pros and Cons
Compressed air for electronics cleaning is used commonly everywhere. Though it is the easiest and quickest method to clean the delicate components of …
Continue ReadingWhat is the Longley-Rice Propagation Model?
This article explains the essential concepts and assumptions of the Longley-Rice propagation model, which is otherwise known as the Irregular Terrain …
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