For a newbie building electronic circuits over breadboard is probably always a better option, simply because the device facilitates easy interlinking …
Continue ReadingGadgets involving compressors like ACs and refrigerators are particularly prone to sudden and intermittent Mains voltage breaks, but ironically don’t …
Continue ReadingMains domestic line voltage fluctuations can be at times dangerous to many sophisticated household electrical appliances. Since such voltage …
Continue ReadingA commercial variable voltage autotransformer is a costly device to procure. However through some simple interlinking of a couple of ordinary …
Continue ReadingBuilding 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 …
Continue ReadingA single IC 4017 is able to produce 10 sequentially shifting logic high outputs, which may be used for creating dazzling chasing LED lights. However …
Continue ReadingLogic gates can be compared to ants. Each one of them is as efficient and hardworking and when they integrate their efforts become awesome. Here we …
Continue ReadingBasically the working waveform of the modified sine wave power inverter circuit presented here has been carved by positioning many discrete square …
Continue ReadingOrdinary circuits incorporating just a single 555 IC to achieve DC motor speed control may be quite easy to build, but do they really do the job …
Continue ReadingZener diodes are one of the important active electronic components, and it may be quite impossible to design a circuit without involving a few of …
Continue ReadingIf you are a true music enthusiast, you should know quite a bit about tube amplifiers and how their response to music is richer than the even the best …
Continue ReadingWhen more frequent and regular operation is involved, powering a green laser pointer externally can save you the headache of changing its batteries …
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