[color=#333333][size=14px] Society is constantly developing, technology is constantly improving, and wireless control should be considered the most prominent in the field of intelligence. Now wireless
The above is my sensor circuit diagram. The magnification is switched through a CD4051. The sensor is 10 tons, model YZC-219. The output sensitivity is 2.0+-0.04mV/V. I choose to magnify 1000 times in
Lora is one of the popular wireless communication methods nowadays. It has the characteristics of long distance and good anti-interference performance. Some netizens have ported the Lora driver to mic
[i=s]This post was last edited by shihuntaotie on 2019-1-19 11:09[/i] [size=5] The original plan was to evaluate the battery life and power consumption in the third week. The company's DC power supply