Why does the light stop flashing when the timer interrupt is removed from the main function without while(1). When while(1) is added, the light can flash even if while(1) is empty. Why? Can someone ex
I used the BSP provided by the manufacturer to generate the NB0 and BIN files, and they are 32M. . . . Isn't it said that NBO is only 4K? ? Who can help me solve this problem?
The AT89S51 microcontroller is said to have a maximum operating frequency of 33MHz. I want to make a multi-level modulation system to judge the input digital signal. Can I use this chip to make a 50ns
[font=微软雅黑] On Monday, I received the NUCLEO-L452RE from the forum. The L452RE is ST's new STM32L4XX ultra-low power series. It not only has very low power consumption, but also uses the M4 core to in
loto oscilloscope practice - ultrasonic ranging moduleThe ultrasonic ranging module we use here is generally used for automatic obstacle avoidance of Arduino smart cars. Common applications are develo