Always playing with STM32 and always using the standard libraryThis time I played L0 and found that it seemed that the standard library could not be found and only the HAL library was supported.dumbfo...
I want to spend 200 gold coins. Can I organize an event? I have received many gifts and prizes. The gold coins are also given by the forum. I get them from the public and use them for the public. It i...
When the NPN tube is running in the saturation region, the books will say that both the emitter and the collector must be forward biased. However, according to the marking method in all books, if the ...
Radar systems are widely used, and different types of radars have different application scenarios. It is necessary to comprehensively consider a series of factors such as performance, size, and cost. ...
According to the plan, test the play_mp3_control routine. First, select the play_mp3_control routine in the ESP-ADF framework of VS code. The IIC and IIS pins of the 8388 pins in the official ESP32-A1...