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
The indicators we set at that time were: the maximum distance under passive conditions can be 14cm with 100% accuracy and 1.2W power (the indicator specified in the topic is 5cm and the power is not m
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 Feihong Haojie on 2016-6-22 13:29[/i] [size=4]I have always wanted to get a smaller oscilloscope, but the small ones on the market are all toys, and the low-end oscil
An object that maps keys to values. A map cannot contain duplicate keys; each key can be mapped to at most one value. This interface replaces the Dictionary class, which was entirely an abstract class