I've been working on ultrasonic distance measurement recently, but after repeated debugging, there is no result. I'm very depressed. I would like to ask if anyone has worked on ultrasonic distance mea
As an important part of smart home, home monitoring can play an important monitoring role in ensuring the safety of family members and property. Friends who have not been exposed to security monitorin
I am honored to be the second batch of members who passed the review. I received the board two days ago. I took a quick photo and then went to do other things. I will post the photo today and show you
The serial communication part of the DIGI Xbee Pro Zigbee module mainly uses five signals + flow control: CTS, DOUT, DTR, DIN, RTS.The most confusing part here is the flow control part. After careful