‘AVR

Debugging AVR code in Linux with simavr using Microcontroller ATTiny85

I recently started programming AVR chips, namely the ATTiny85.  They can be programmed using C, compilers are readily available in Ubuntu, and you can do a LOT with them – just search for avr on this site!  Anyway, I was having some trouble with my project today – the LED wouldn’t flash!  I couldn’t figure […]

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EmINENT Microsystems Announces Embedded Software Framework™ Support for the Atmel AVR® 8-Bit RISC Microcontroller

Portland, OR (PRWEB) June 27, 2004 EmINENT Microsystems Inc. today announced Embedded Software Framework™ support for the AVR® 8-Bit RISC family of processors from Atmel Corporation. The Embedded Software Framework™ software suite includes ESF RTOS™ a simple, powerful, and easily customizable, “object-oriented” real-time operating system, ESF Base™ an OS and platform independent data structure, algorithm

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How to Get Started With Eclipse and AVR

How to get started with Eclipse and AVR

Programming AVRs is fun, but sometimes the manufacturers development environments make code maintenance a chore. If your looking for a free, cross platform, high quality piece of software for programming AVRs Eclipseis a good choice.Moving to an Integrated Development Environment (IDE), such as Eclipse is a logical step up from learning to program basic functions.

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Cellphone Operated Robot Using Microcontrollers

Cellphone Operated Robot Using Microcontrollers

Component Required: IC1 – MT8870 DTMF decoder IC2 – ATmega16 AVR microcontroller IC3 – L293D motor driver IC4 – 74LS04 NOT gate D1 – 1N4007 rectifier diode R1, R2 – 100-kilo-ohm R3 – 330-kilo-ohm R4-R8 – 10-kilo-ohm C1 – 0.47μF ceramic disk C2, C3, C5, C6 – 22pF ceramic disk C4 – 0.1μF ceramic disk

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Stepper motor Driver Using AT2313 microcontroller

Description With this circuit you can drive a unipolar stepper motor. It operates in full step mode. You can get a stepper motor from an old 5.25 disk drive. The AVR attiny2313 micro controller controls the pulses for the stepper motor. The pulses are amplified by the ULN2003 driver. The driver accepts 5V inputs, the

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Real Time Clock PCF8583 Using AVR microcontroller

Real Time Clock PCF8583 Using AVR microcontroller

Description The PCF8583 is a clock/calendar circuit based on a 2048-bit static CMOS RAM organized as 256 words by 8 bits. Addresses and data are transferred serially via the two-line bidirectional I2C-bus. The built-in word address register is incremented automatically after each written or read data byte. Address pin A0 is used for programming the

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