From October 28 to 30, 2021 , at the Shenzhen World ExhibitionConvention Center (Bao'an New Hall) , the member exhibition of the 2021 South China International Intelligent Manufacturing, Advanced Elec...
Motion detection is an important part of security system and PIR sensor is one of the most commonly used sensors to trigger alarm when motion is detected. This sensor can easily detect the motion of p...
A while ago, I happened to see the registration for the Digi-Key Innovation Design Competition, and I took part in it with the mentality of giving it a try. Fortunately, I was selected in the first ba...
This post talks about the accuracy representation method of chip capacitors: Capacitor model naming: 1) The model naming of capacitors in different countries is very inconsistent. The naming of domest...
Now we need to add debugging tools. Previously, we had to modify the program, burn it, modify it again, and burn it again, which was very inefficient.
Now with Shell, you can directly enter the comman...