Wonder how you can draw 9 Volt Dual power supply from 3V that is from two…
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How Voltage Divider Circuit Works
Voltage Divider Circuits are very important in Analog Electronics as well as Sensor interfacing to the…
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Voltage Divider Circuit Calculator
A basic Voltage Divider Circuit made with two Resistors called R1 and R2 by connected in…
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Simple Metal Detector Circuit using IC 555
You may aware that metal detectors are used in Security screening, Archaeology, Mining, Treasure Hunting and…
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555 Timer Simple Touch Switch Circuit
Even after 50 years of invention the Timer IC 555 is still rocking and here is…
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Automatic Dark Detector Circuit
There are So many darkness detector circuit available in the internet but the following Automatic Dark…
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Main Power Supply Failure Indicator Circuit
A DIY Main Power Supply Failure Indicator Circuit designed by using few easily available components, Ensuring…
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LED Series Resistor Value Calculator
LED Series Resistor Value Calculator might help you to choose the suitable Resistor Value for you…
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12V to 5V Converter Circuit using LM7805 IC
Most Electronic Components and Microcontrollers requires 5V DC power supply to operate smoothly, Arduino and Raspberry…
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Simple Electromagnetic Field Detector using Arduino
An electromagnetic field Shortly EMF is a physical field produced by electrically charged objects and flow…
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