Detector8路巡回检测仪这是一个完成8 Circuit 检测信号的程序输入为1-5v 4-20ma 0-5v 输入-Road Tour Detector8 Detector is a complete 8 Circuit testing procedures signal input 1-5v 4-20ma 0-5v input

3V和5V混合系统逻辑接口问题研究-3V and 5V Logic Interface Study of Hybrid Systems

个人的原理图,值得看一看,效果真的不错的,-port pin for communication
Multidrop capability simplifies distributed temperature sensing applications
Requires no external components
Can be powered from data line. Power supply range is 3.0V to 5.5V
Zero s

SMD land pattern for 2.5v reference ic mcp1525 footprint