Dilip Raja

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Dilip Raja

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LM3914 Voltmeter Circuit

Here we are going to design a simple voltmeter. It’s simple because it includes only one IC chip - LM3914. LM3914 is a chip...

Arduino Based Tone Generator

In this project we will develop a tone generator using Arduino Uno. We will have buttons interfaced with the UNO and each one...

RGB LED with Arduino

In this project we are going to interface 5 RGB (Red Green Blue) LEDs to Arduino Uno. These LEDs are connected in parallel for...

Introduction to ADC0804

We know all the parameters of nature are of analog. That means they vary continuously over time. Say for an instance...

8x8 LED Matrix using Arduino

In this project we are going to design an 8x8 LED matrix display, for that we are going to interface an 8x8 LED matrix module...