Android Projects

Bluetooth Home Automation using AVR and Android App

Bluetooth Home Automation using AVR and Android App

DIY-Bluetooth based Home Automation Project In this project, let’s see how to design a Bluetooth based home automation project.This article explains the steps involved in the designing of a Bluetooth home automation kit, starting from the configuration of a Bluetooth module. The article also explains how to select an App, read the keywords sent by […]

Bluetooth Home Automation using AVR and Android App Read More »

Programming ATMEGA32 (or Any Other AVR) Using Arduino IDE

The Arduino is a very cool development board where you could create hundreds of projects. But it doesn’t mean that for every project you create, you would need an Arduino board dedicated to that project alone. A hundred projects and a hundred Arduinos? That’s a waste of money! Depending upon the requirements of your project,

Programming ATMEGA32 (or Any Other AVR) Using Arduino IDE Read More »

Interfacing Ultrasonic Rangefinder with AVR MCUs – AVR Tutorial

Obstacle detecting sensors are one of the most basic type of sensors that electronic hobbyists use. There are several methods to make cheap obstacle sensors. These simple sensors are made using a IR Rx/Tx pair or Normal LED and LDR pair(this design is most basic and is heavily affected by environment lighting conditions). These sensor

Interfacing Ultrasonic Rangefinder with AVR MCUs – AVR Tutorial Read More »

Analogue to Digital Conversion on an ATmega168

Many AVR microcontrollers are capable of doing Analogue to Digital Conversion. The ATmega168 has 6 ports (8 ports on the SMD packages) that can be used for analogue input. This tutorial shows you how. The circuit The Breadboard layout is based on the Atmega8 breadboard circuit which is described in Atmega8 breadboard circuit Part 1

Analogue to Digital Conversion on an ATmega168 Read More »

Introduction to Arduino UNO (uses AVR ATmega328)

Overview Arduino is an Open Source embedded development platform which is easy-to-use. It comprises of Hardware boards and Software tools. Examples of some of the most popular Arduino Hardware boards are , Arduino Uno This board is designed around the ATmega328 AVR microcontroller. It is an 8 bit microcontroller with 32KB of flash, 2KB of

Introduction to Arduino UNO (uses AVR ATmega328) Read More »

Single Chip Computer: Easy to Produce AVR BASIC Co

This instructable will document and explain my latest project, a standalone computer system based upon a single chip (IC); the ATmega 1284P. The 1284P is responsible for all aspects of the system, including running the BASIC interpreter, generation RCA video signals and reading keyboard input. This computer system runs TinyBASIC just like my Arduino BASIC

Single Chip Computer: Easy to Produce AVR BASIC Co Read More »

How to establish UART communication between ATmega8 and Arduino Uno?

Here we are going to establish a communication between an ATmega8 microcontroller and Arduino Uno. The communication established here is UART (Universal Asynchronous Receiver Transmitter) type. It’s serial communication. By this serial communication data can be shared between two controllers, which is a required in various embedded system applications. In embedded systems we must have basic knowledge about

How to establish UART communication between ATmega8 and Arduino Uno? Read More »

Mechanized Android Figure using Microcontroller ATtiny44A

Mechanized Android Figure using Microcontroller ATtiny44A

These Android figures are cute, but they don’t actually do anything. Let’s change that. Have a look at the video: These are the steps to make an Android that reacts to sound, moves it’s head, sends out Morse Code messages and displays some cool light patterns. In the video the LEDs in the body are

Mechanized Android Figure using Microcontroller ATtiny44A Read More »

Scroll to Top