AVR ATmega Programmers

Explore AVR assembly language

Explore AVR assembly language

Let’s explore the AVR microcontroller along with its assembly language. We’ll develop an assembly program designed to make the LED on an Arduino Uno board flash on and off. Story Assembler programming operates at the hardware level, employing a concise set of instructions to execute mathematical operations and manipulate binary data. At this stratum, our […]

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ULN2003 – SEVEN DARLINGTON ARRAYS IN NEW TSSOP16 PACKAGE

ULN2003 – SEVEN DARLINGTON ARRAYS IN NEW TSSOP16 PACKAGE

The ULN2001, ULN2002, ULN2003 and ULN2004 are high-voltage, high-current Darlington arrays each containing seven open collector Darlington pairs with common emitters. Each channel is rated at 500 mA and can withstand peak currents of 600 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board

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AVR microcontroller tutorials for beginners

AVR microcontroller tutorials for beginners

AVR Microcontroller tutorials: In this article, we are going to present a complete list of avr microcontroller tutorials. After reading this article, you will get a complete idea about avr microcontrollers. This list contains more than 20 avr microcontroller tutorials.  we completely learn about AVR microcontroller and interfacing with a different component using AVR microcontroller. So

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How to Make a PIC Programmer PicKit 2 clone

How to Make a PIC Programmer – PicKit 2 ‘clone’

Hi! This is a short Instructable on making a PIC programmer which acts as a PicKit 2. I made this because it is way cheaper than buying an original PicKit and because Microchip, the manufacturers of PIC microcontrollers and the PicKit programmer, provides schematics and software, making it really easy for us to design our

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UART Communication Between Two ATmega8 Microcontrollers

In this tutorial we are going to establish a serial communication between two ATMEGA8 microcontrollers. The communication established here is UART (Universal Asynchronous Receiver Transmitter) type. By this serial communication data can be shared between two microcontrollers, which is required in various embedded systems. Components Required Hardware: ATMEGA8 (2 pieces), power supply (5v), AVR-ISP PROGRAMMER, 100uF capacitor

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Very Easy Single-Side PCB forEasy-Downloader V1.1 using 89C2051

The upgraded part is only the PCB,the software remains the same as in original project which you can findat  EasyDownloader V 1.1     Here you have a single side versionof PCB of the Easy-DownloaderV1.1 by WichitSirichote. The board is 10x4cm in a full size. That newPCB has some small modifications comparing to original scheme. It

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AVR Programming – a Step by Step Tutorial

Introduction This is a complete AVR Tutorial, including avr programming in a very basic & organized way, We will go through by following items. What is an AVR? Using Mac and Windows How AVR programming works Choosing a programmer, to burn the code. Using AVRDUDE Prerequisites This set of notes does have some prerequisites. It requires two important

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AVR Touchpad Handwriting Recognition using ATmega644 microcontroller

This ATmega644-based project implements a touchpad input system which takes user handwriting input and converts it to a printed character. Currently, the device only recognizes the 26 letters of the alphabet, but it could be easily generalized to include any figure of completely arbitrary shape, including alphanumeric, punctuation, and other symbols using available training system.

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