[i=s]This post was last edited by xinmeng_wit on 2022-3-6 21:30[/i]There is a three-color RGB light on the RVB2601 development board for users to use, which can be used to familiarize themselves with
The resistor parallel circuit is the most basic parallel circuit. All responsible circuits can be converted into resistor series circuits and resistor parallel circuits to understand the working princ
Auxiliary trainer for plank and push-up exercisesAuthor: lvqyProject Background ( 100-200 words )Plank support is a popular fitness exercise around the world. However, incorrect posture can damage the
[i=s]This post was last edited by Hot Ximixiu on 2020-10-10 20:21[/i]Clock image
Set the main clock source/************************************************************************** Function name: CLO
I have seen some articles before that both zigbee and Bluetooth are 2.4G, but the transmission distance of zigbee is about 70 meters, traditional Bluetooth is about 10m, and the manual of Bluetooth 4.