I want to convert the voltage of the sliding rheostat into a digital signal. I want to reflect these digital signals on the LED light, which is easier to observe and collect. However, after editing fo...
[table=98%,rgb(239, 245, 249)] [tr][td]The original chip package was a direct plug-in, and then it was changed to a surface mount package. Now there is a QFN package, which is getting more and more di...
Power circuit testing tips - ripple measurement : https://training.eeworld.com.cn/course/4382In DC-DC circuit design, ripple is an important reference indicator. Large ripple will directly affect the ...
As the title says, my project is to connect PIC microcontroller with MC45 to send and receive text messages. Now I know the RS232 protocol standard, but I don't know how to implement it in C language....
[i=s]This post was last edited by littleshrimp on 2020-2-16 13:09[/i]Assume there is a microphone on the left
In the middle is a 2-core shielded cable, the black wire is the shielding wire
The amplifi...
The radio module used is Philips TEA5767. I searched the Internet for related content and found that many people are asking about it, but few provide programming guidance. Maybe experts are too lazy t...
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