[size=4] Recently, all the forum members have received the NXP LPC54100 boards that were sent out. Netizens are happy to show off their boards on the forum, which also allows us to quickly learn about...
LED display screens are widely used in industrial and mining enterprises, schools, shopping malls, shops, public places, etc. for graphic display, advertising, and information release. This paper desi...
The previous article [Advanced Motor Control - PID Speed Control](https://bbs.eeworld.com.cn/thread-1166004-1-1.html) explained the speed loop control of the motor, which can control the motor to reac...
I would like to ask, the following program of mine: void display(void) { unsigned char t; unsigned char seg_temp; PORTB &=~CS; PORTB &=~WR; send_data(0b10100000,3);//send 3-bit "write" mode command co...
Suitable for beginners, experts don't need to read it.What I uploaded today is the first lesson. The progress depends on the time. I think it will be 1-2 lessons a week.If you are interested, you can ...