When I started using USBasp (a great programmer for AVRs), I soon realized that the avrdude (the software for driving USBasp) is not much usable. Sometimes it irritates me a lots because of its command line interface. Also the avrdude-gui is not much helpful as it was just calling the avrdude in background. It cannot write/read the fuse bytes easily and reading the chip content was impossible. I made many changes to the software to make it more useful but Finally I decided to write a fresh new software from scratch and eXtreme Burner – AVR was born! The eXtreme Burner- AVR has full graphical user interface (GUI) and can be used much more easily. Screen shots Fig.: GUI Software for USBasp   Fig.: GUI Software for USBasp – Burn Progress.   Fig.: GUI Software for USBasp – Task Complete ! Easy AVR Clock Source Configuration AVR series of MCU supports several types of clock sources for various applications. For example a cheap RC Oscillator or a perfect high speed crystal oscillator. You can select from the following clock sources easily using a drop down menu. External Clock. Calibrated Internal RC Oscillator. (DEFAULT) External RC Oscillator. External Low Frequency Crystal. External Crystal/Ceramic Resonator. Fig.: Selecting AVR Clock Source Fig.: Selecting Clock Option Linux Version ! Finally the much awaited Linux … Continue reading GUI Software for USBasp based USB AVR Programmers.