1. Push button switchMainly refers to the light touch push button switch, also known as the light touch switch. The push button switch is an electronic switch belonging to the category of electronic c
External interrupt - press the button to turn the LED on and off. Use a matrix keyboard and use key delay to improve anti-interference ability. #include "DSP2833x_Project.h" /**************Function de
5G is the current market trend in the field of communication equipment. Massive MIMO refers to the multiple inputs and multiple outputs commonly used in 64T64R applications. More transmitter and recei
My undergraduate major was mechanics, but I studied electronics as a graduate student. I am not very good at it. Now I have to choose the direction and topic of my graduation project. I am confused ab
Bombercat is a security tool that combines the RP2020 and the ESP32 MCU. It combines the most common technologies: NFC technology (Near Field Communication) for access control, identification and magn