embedded

What is a Microcontroller?

Microcontrollers are integral part of embedded systems. A microcontroller is basically cheap and small computer on a single...

Automatic Staircase Light

We all know that one of the places where power wastage occurs most in homes and offices is at staircases. We usually turn on...

How to Use ADC in Arduino Uno?

In this tutorial we are introducing concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. Arduino board has six ADC...

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