Best of 555 Timer Application Circuits Explained
The article presents some very useful, assorted IC 555 application circuits, which depict the two basic operating modes of the IC- the astable and the …
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Electrical Engineering
Showing guides and explainers filed under Electrical Engineering.
Help! My Air Conditioner Compressor makes a Buzzing Noise Instead of Starting
Noisy air conditioners can be annoying and potentially troublesome. It’s best to catch problems early, while they’re easy and inexpensive to …
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How to Make Simple SCR Circuits
The article relates the technical specifications of SCRs and their working principles through an easy to understand, step-wise explanation. The …
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How to Build a Car Immobilizer Using VHF Wireless Remote Control Circuit
You might be very frequently hearing those “squeaking” alarm sounds, after which an individual can be seen confidently walking away from the car just …
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Sizing a Genset based on Determined Need
Generators for business use make sound economic sense if the power outages are a frequent occurrence, or if such outages are likely to cause hardships …
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Discussion: Different Multiplexing Techniques
Multiplexing is a technology to transfer digital or analog data in daily use devices like telephone and television. Here, we discuss the various …
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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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Power Factor Correction Transformers & Power Factor Calculations
Correction or improvement of the power factor of electrical equipment like transformers is done to reduce the required electric power and thereby save …
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How to Build a Portable Cassette Tape Player
A cheap cassette player constructible design is discussed in this article. An interesting home electronic project for all those electronic …
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How to Build Bird Sound Effects Generator Circuit
The article describes a few simple oscillator circuits which are suitably dimensioned as different types of tone generators resembling the sounds of …
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