What are the similarities and differences between the IO port simulation serial port, PWM, IIC functions and the serial port, PWM, IIC built into the chip hardware?...
Use the u8g2 library to drive the display screen using SPI
The development board ESP32-S3-DevKitC-1 is wired as follows: /* clock=*/13, /* data=*/11, /* cs=*/10, /* dc=*/9, /* reset=*/8Call the routin...
[i=s]This post was last edited by detail2mix on 2020-5-13 21:25[/i]If anyone knows, please let me know, thank you!
The current limiting IC (TI TPS2559) is connected to the front end of the input....
Microwave communication , in English, refers to the method of using microwaves as carriers to carry information and conduct relay communications.
Microwaves are electromagnetic waves with a frequency ...
I have published my own development board before. I have made some modifications based on your suggestions, as follows:
Next I will use this development board to make a handheld game console, which is...