The USB in-circuit programmer for Atmel AVR controllers is termed as USBasp which consists of an ATmega48 or ATmega8 along with a couple of passive components. In the design, no special USB controller ...

USB Atmel in-circuit programmer for AVR controllers This is yet another version of Thomas Fischl's USBasp device, an USB in-circuit programmer for Atmel AVR controllers. The idea to put the USBasp ...

In this tutorial we are programming AVR microcontroller with USBASP v2.0 serial programmer. For demonstration we will use ATmega16 Microcontroller and Atmel Studio. We will test the programmer with a ...

This is a fork of the USBasp firmware by Thomas Fischl. The goal of this fork is to add support for WinUSB to USBasp firmware to eliminate the need for third-party USB drivers in Windows, such as ...

Kudos! Now the USBasp programmer and the programming adaptor are ready for use. Next step is the preparation of the first AVR C program. AVR Studio provides an IDE for writing, debugging, and ...

Designers who use AVR microcontrollers have no shortage of programming interfaces — we count at least five different methods: ISP/SPI, JTAG, TPI, PDI, and UPDI.

[jethomson] sent in a build he’s been working on that turns an inexpensive AVR programmer into a development board. The build is based on the very affordable USBasp programmer that’s based on ...