AVR IR Keyboard Interface
The ATir is an interface device to emulate the function of a PC “AT” keyboard and controlled with an infarred (IR) remote control using an “AT”tiny45 microcontroller. The device hardware is composed of an Atmel™, ATiny45 microcontroller, a Sharp™ infrared receiver / demodulator and a few discreet components consisting of low pass filter components and [...]
AVR Simple Programmer
It was designed for AT90S1200 and AT90S2313 but as I studied a little it is also compatible with the newer version of 90S2313 which is Tiny2313. Download Software for this programmer – AVReal Source: Trimbitas Sorin
AVR Frequency Meter 40 MHz
This article shows how to build a small simple AVR frequency meter. The project is build on a veroboard, using only 3 components and 8 resistors. It is designed to be plugged into any standard bread-board. The design is built on a ATMEGA16 micro controller. There are no crystal oscillators, as we are using the [...]
Online LED Calculator
This LED calculator will help you design your LED array and choose the best current limiting resistors values. Link: http://ledcalculator.net
IR Receiver For PC
The following page will show you how to build your own infrared receiver for the serial port. With this project “IR Receiver For PC” you can control applications with remote controls . The power for the circuit comes from the RTS line of the serial port. D1 protects the circuit from the negative voltage that [...]
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