Here’s a new option for building your own AVR programmer. It’s called the MkII Slim and the diminutive size makes it live up to its name. The design is rather spartan, using just three chips; a ...

[Steve] created an AVR programmer using an old USB keyboard. We feature a bunch of AVR programmers, but this one is made from parts that many people will have lying around. There are two components: ...

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 ...

The circuit of AVR In-System-Programmer (ISP) has been modified to function with USB connection to a PC. The modification of the old AVR ISP includes the replacement of two transistors which will be ...

USB AVR programmer PCB and firmware files. There is Eagle PCB files for two versions: One with 5V target voltage only, other with selectable 3.3V and 5V target supply voltage. There is also a single ...

The PCB is licensed under the CERN OHL V1.2, the firmware and bootloader under GPLv2, see License files in the folders for details. Use the Layout files (pcb/ folder) to order a PCB or made one by ...

Programming AVR microcontrollers and Arduinos using the Arduino ISP December 3, 2018 By Scott Thornton Leave a Comment All microcontrollers (MCUs) require some sort of mechanism to program them, even ...