LPCxpresso LPC1769 board
Development boards are crucial tool for embedded system designers and electronics engineers, when the board meets…
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Digital Potentiometer Arduino Interface
Variable Resistor or Potentiometer gives different range of Resistance value in circuit and used in many…
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Real Time Clock (RTC) IC top list
To Control Time depended applications we need Real time clock circuitry, some microcontrollers has their own…
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Soil Moisture Sensing Circuit
A very simple circuit using IC LM3915 to measure the moisture level in soil. (Just for…
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Car Audio Amplifier Circuit 15W-15W
IC TDA7297 is contains 15W+15W Dual bridge amplifier and it is most suitable for low power…
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AC Power Interruption Counter Circuit
Simple and easy circuit designed to count the occurrence of power supply interruption. AC Power Interruption…
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RGB LED Arduino
A basic Arduino project to control RGB LED color output by using Variable Resistors, here varying…
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Simple Tachometer Circuit
To identify the Rotation speed or Revolutions per second (RPS) of rotating shaft or wheel we…
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Simple Inverter Circuit using CD4047 and ULN2003
In today’s world we mostly depend on electric energy for day to day life. Having a…
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AC power outlet with Timer
When we forgot to turn off the home appliance then the electricity bill will turn on…
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