From the tool manuals of ST, it can be seen that technology piracy has strengthened technology confidentiality, reduced technology exchange, and reduced the driving force of technological development.
I only added these few sentences, opened serial port 0 PINSEL0=0x05; U1LCR=0x83; U0DLL=0x6C; U0LCR=0x03; Why is a character sent out as soon as it runs? What is the reason? How can I delete it?
[i=s]This post was last edited by allenliu on 2017-4-10 01:54[/i] [b][size=3]Test environment[/size][/b] [b][size=3]Node[/size][/b] The remote node A is powered by a mobile power supply (the CR2032 ba
There are several points below, which I would like to discuss with you. 1. I think point A in the figure can be disconnected, and these current limiting resistors can be removed without affecting the
I just started to get in touch with RF circuits. The Artheros WiFi RF output pin is connected like this. I want to know how this circuit can be divided into several parts and what they are
In the next two days, Soso is going to organize everyone to study "In-depth research on buttons". Haha, warmly welcome similar activities. Let me briefly talk about some of the buttons I know. Welcome