Programmers

JTAG Basics

JTAG Basics What is JTAG ? JTAG (Joint Test Action Group, Joint Test Action Group) is an international standard test protocol, which is mainly used for internal chip testing and system simulation and debugging. JTAG technology is an embedded debugging technology, which encapsulates a special test circuit TAP (Test Access Port, test access port) inside the chip, and tests the …

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Programing a new ATmega328p with Arduino

Programing a new ATmega328p with Arduino This article describes how to program the brand new ATmega328P chip with an Arduino Uno. This article includes the following: How to program the Bootloader for the  new ATmega328P through Arduino Uno How to Program ATmega328P with Bootloader via Arduino Uno materials needed Arduino Uno ATmega328P chip If you bought a brand new ATmega328P, …

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LM2596 regulated power supply

Considering that the efficiency of the LM317 regulator is low and the heat generation is important, it is intended to make a new adjustable regulated power supply . When you search on the website, You will find  many adjustable voltage regulators use LM2596 IC. Switching power supply, high conversion efficiency (more than 85%), small heat generation (heat is basically not sensed when …

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AVR-910 programmer

This  USB programmer is built on the Atmega8 microcontroller, it is  easy to manufacture, it can be assembled with your own hands. In fact, this is the AVR-910 of the popular scheme. USB programmer is reliable and has in its a magic function that allows you to recover microcontrollers with incorrectly installed firmwares. It should be noted that for burning …

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AVR Serial programmer 2

Chance pI progamming uniprog

If you want to work with the AVR micro-controllers, you have to get a programmer. This article describes the simplest ISP programmer for AVR microcontrollers that works with a convenient program for flashing UniProf controllers (AVR serial Programmer). This programmer is referenced to page: Link The version PCB  layout of the programmer under SMD components is attached. On the developer’s site you …

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Programmers utilities

USBasp Programmer Firmware and circuit The following packages include circuit and firmware. usbasp.2011-05-28.tar.gz (519 kB) . usbasp.2009-02-28.tar.gz (260 kB) usbasp.2007-10-23.tar.gz (172 kB) usbasp.2007-07-23.tar.gz (176 kB) usbasp.2006-12-29.tar.gz (118 kB) usbasp.2006-09-16.tar.gz (116 kB) usbasp.2005-11-14.tar.gz (175 kB) usbasp.2005-07-03.tar.gz (166 kB) usbasp.2005-04-21.tar.gz (169 kB) Please refer to Readme.txt for details on building, installing and using USBasp. Drivers On Linux and MacOS X no kernel …

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USBTiny-MkII Slim AVR

USBTiny-MkII SLIM programmer (AVRISP-MKII clone) supports all Attiny, Atmega, and Xmega µcontrollers. It has three programming interfaces: ISP, PDI, and TPI. It works with AvrStudio or AvrDude. Small convenient board, contains double direction voltage translator for all interfaces and working from 1,2V, jumper for target chip voltage selection 5V or 3,3V (LDO stabilizer), and status LEDs. The heart of the …

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Programmer for PIC

As everyone knows, the micro-controller is controlled by a program recorded in its internal memory. Then for a beginner metal detector amateur trying to write a program to a mico-controller (especially a PIC) can turn into a big disappointment, and sometimes a small pyrotechnic show in the form of a fuming microchip. For these purposes, you can assemble a simple …

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USBasp TQFP32 Version

The author of this programmer is the German Thomas Fichl, a page of its development with diagrams, files of printed circuit boards and drivers. Once it was decided to assemble a miniature programmer, I redraw the circuit for the Atmega8 microcontroller in the TQFP32 package (the pinout of the microcontroller differs from the pinout in the DIP package): umper J1 …

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USBasp Atmel Programmer

USBasp is a USB in-circuit programmer for Atmel AVR controllers. It simply consists of an ATMega88 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver, no special USB controller is needed. Features ●     Works under multiple platforms. Linux, Mac OS X and Windows are tested. ●     No special controllers or smd components are …

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