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Low-cost AVR programmer

Before using this programmer.... Be carefull with using this programmer, because it has no insulation circuitry! Especially when using high voltages e.g. 110/230 Vac on your project. One mistake and your day can be ruined, your expensive PC distroyed! Part list: 7x 220 ohm 1x 100 ohm 1x 22pf 2x 27pf 1x 100n 1x 47uF/16V 1x IC- or textool-socket 1x X-tal 4 MHz 1x 25 sub-D connector In-circuit or as a target: ...

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AVR Based Operating System using ATMega32 microcontroller

kaOS project is real-time, multithreaded, preemptive operating system for the Atmel Mega32 microcontroller. It can loads and executes programs from a Secure Digital or MMC card. The system waits for a card to be inserted and a reset button to be pressed, at which point a program is loaded from the card and executed. At any time, a new card with a new program can be inserted and run. Executing a new program ...

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AVR Based CRO using Atmega16 microcontroller

STEP 1: Circuit Diagram Components ATmega16 MAX232 0.1uf Capacitor ----- 4pcs DB9 Connector 7805 for 5v power supply STEP 2: Programme Code (Compile using Codevision AVR & Burn in Atmega16 ) View C Code STEP 3: Here We have used ADC5 of ATmega16 so connect the signal input in ATmega16 PIN no 35. View HEX Code STEP 4: INTERFACE WITH PC USING MATLAB View Matlab Code RUN This code powering up the circuit u ...

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Mini RGB Light Cube using AVR microcontroller

This is basically a knockoff of the Hypnocube, instead of being 64 LEDs, thus costing at least $150 to make, I made a smaller version of 8 LEDs for under $30. The result is a 2x2x2 cube where each light is independently controllable. I'm not absolutely sure how many colors you can get from each light, but I could do 64 nicely without any "vibrations" in the color. http://www.hypnocube.com Step: 1 Materials ...

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AVR Dragon Manual – User Guide in PDF

Introduction to AVR Dragon: With the AVR Dragon, Atmel has set a new standard for low cost development tools. AVR Dragon supports all programming modes for the Atmel AVR device family. It also include full emulation support for devices with 32kB or less Flash memory. At a fraction of the price traditionally associated with this kind of featured tool, the AVR Dragon will fulfill all your programming and emul ...

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I2C EEPROM Programmer With AT2313 microcontroller

Description This EEPROM programmer reads, writes and erases I²C 24C EEPROM devices. It has a PC serial port interface. The programmer needs 5VDC power supply. It can read or write one page (16 bytes) at a time by programming the page with a terminal program such as hyperterminal, no external software is needed to read or write to the EEPROM. At the moment only the 24C32 is tested with the programmer but it ...

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ATmega USB Programmer

USB programmer for Atmel AVR microcontrollers including ATmega series This is USBasp in circuit Programmer for programming Atmel AVR Series using USB interface. It is a complete DIY guide to build this programmer project. Core IC used in development of this programmer is ATmega8 or you can also use ATmega48. No special components are required to build this programmer. Major Features - USB programmer Works u ...

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