[size=4]During the electronic competition, I needed to use a self-made PCB to improve the anti-interference ability of the circuit. So I studied the PCB thermal transfer technology for a long time. Ac
[size=7]I want to read the temperature of 6050 and display it on the serial assistant of the host PC, [color=#ff0000]but all the data displayed on the serial port is garbled squares, [/color][/size][s
I have just learned it for two days. I need to display the external signal on the digital tube, but I don’t know how to connect it. :surrender::surrender::surrender:
The origins of building intelligence began with the automatic thermostat , the first electronic building control. “ In the past, people would tap on the pipes to alert the management to turn up the he