Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

Browse 500+ Arduino projects with code and circuit diagrams. From beginner tutorials to advanced Arduino project ideas - all with downloadable code and step-by-step guides.

You mostly do not need to worry about pitfalls of concurrent processing (races, deadlocks, livelocks, resource sharing, etc.). The fact of cooperative processing takes care of such issues by design.

Abstract: Small computer board platforms, such as Arduino, Raspberry Pi, and micro: bit are very common, cheap, and useful tools to teach modern technology, coding, and experimenting in different ...

1、电源部分引脚 VCC12和GND 1用来接备用电池，2是主电源。接单片机vcc IO接口的数据输入 SCLK进行移位，CE相当于总开关（判断）。 如果ce上面有一个横线 就是低电平起作用。没用就是置1 高电平。。一般横线就是给这个端口置0起作用。 粉色部分 实时时钟是一个 ...