Our company is now preparing to develop an intelligent valve remote control system for ships. It is to open and close valves by controlling motors. The system used is to connect an industrial PC or to...
I bought a development board and debugged the USART GPIO and other drivers. I found that the 8M crystal oscillator was broken. Then I changed it to an 11.2M one. Then when I debugged the serial port a...
Using a multi-machine communication mechanism, the host (PC) first sends the addressing byte, and then sends a fixed-length data byte.There was a mistake in the design. I didn't expect that the addres...
[i=s] This post was last edited by ltbytyn on 2017-10-7 23:00 [/i] [size=5]Single board power-on [/size] Because the development board comes with a program. Therefore, you can see the operation of the...
[size=4][color=#000000]Sometimes it is inconvenient to carry a mobile phone, but you want to know the time. In this case, you can use a buzzer to make an audio time reminder, which will send a reminde...
Embedded System
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