The front circuit board is the meat and potatoes of the device. It hosts the user interface in the form of buttons, LEDs, and a graphic LCD screen. You can also see the USB mini-b connector which ...

There are many reasons to build your own Arduino circuit on a protoboard or a custom-designed printed circuit board. At the heart of the Arduino platform is an AVR microcontroller, in usual way you ...

搞单片机的读者都应该听说过Arduino，或者用过Arduino，但很多小伙伴还是不清楚究竟什么是Arduino，今天就针对初学者简单描述一下 Arduino 相关内容。 一、初识Arduino 要了解Arduino就先要了解什么是单片机，Arduino平台的基础其实就是AVR指令集的单片机。 一台能够 ...

Back in October I managed to get my 7400 Logic PLL Based Switcher in the third place category of the Dangerous Prototypes Open 7400/4000 Series Logic Contest. Dangerous Prototypes had the neat idea to ...