| This article shows simple circuits of square wave generators with independent control of duty cycle and frequency. The duty cycle can be ind...
Andrey M. Shustov (6)
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| A running light or light chaser illuminates LEDs or lamps in an ever-repeating sequence. Such a chain of lights can be used in electronic to...
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| A thyristor can be turned on by applying a control signal to its gate, but it can only be turned off by interrupting the current flowing thr...
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| Want to safely add a little color to your skin? This simple all-analog circuit enables you to estimate the dose of UV radiation received dur...
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| The adoption of advanced energy-saving technologies has allowed an ultrasonic washing device to be developed for household use. Ultrasonic w...
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| In industrial and consumer electronics, the use of thyristors and triacs is known to corrupt the AC grid voltage to a degree due to harmonic...