The project utilizes an open source Atmel AVR microcontroller while incorporating a state of the art USB programmer. The firmware of the USB programmer can work for almost any AVR microcontroller on ...

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 ...

通用串行总线（USB）接口在嵌入式设计中的优势包括与各种设备的兼容性、简化的通信协议、现场更新能力和供电能力。为了帮助将这一功能轻松集成到嵌入式系统中，Microchip Technology Inc.（微芯科技公司）推出了 AVR ® DU 系列单片机。作为集成USB连接的下一代 ...

[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 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 ...

Microchip has created an AVR microcontroller series with 12Mbit/s USB 2.0 and code protection. “As the next generation of Microchip 8-bit MCUs to integrate USB connectivity, the AVR DU family is ...

Not just for nerds, anyone with an interest in electronics, computers, or engineering can build a circuit to blink an LED or read a temperature sensor. The NerdKit will walk you through building the ...

The AT90USB82 and AT90USB162 AVR microcontrollers from Atmel Corp. incorporate a number of performance features, including a full-speed (12-Mbit/s) USB controller. The AVR family of microcontrollers ...