For using Atmega328 IC in place of arduino, first we have to burn Arduino Bootloader in it and then we will program it using FTDI or using Arduino Board. This tutorial will also help in replacing ...

The circuit diagram of ATmega328 analogue I/O port expander using I2C bus is shown in Fig. 1. It is built around five PCF8591 (IC1 through IC5), ATmega328 (IC6), and a few other components.

In this tutorial, I will be teaching you how to construct a fully functioning dev-board utilizing ATmega328 as its microcontroller from scratch. There are two methods of this which is by constructing ...

Learn here to Make PCB at Home and convert Schematic into PCB layout using EasyEDA. For LCD Interfacing, just connect your home made Arduino Board with Original Arduino Board using Rx, Tx, RST and GND ...

Looking for a simple circuit to control the light intensity of Light Emitting Diodes (LEDs) or similar lighting sources? Here is an Arduino based circuit with three independent pulse width modulated ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

A schematic of the circuit and a Fritzing wiring diagram (both in PDF) are available in the Schematic folder, along with the Fritzing file. Various design notes appear in the Notes folder. The Images ...

Circuit diagram of the weighing machine is shown in Fig. 2. It is built around 5V voltage regulator 7805 (IC1), analogue amplifier HX711 (IC2), ATmega328 microcontroller (IC3), load cell (strain gauge ...