这位朋友的项目中采用了STM32F103芯片和ENC28J60网络适配器，通过SPI实现通信，目标是开发不依赖OS的裸机程序，实现TCP和UDP协议 ...

A wine bottling company in New Zealand got in touch with [Boz] to solve a problem. They needed a way to automatically determine if a wine bottle was filled or not. What he came up with is a very ...