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...
SigmaTel announced that the latest IP security digital camera video server launched by Huiyou Electronics has selected the SigmaTel PR818S system-level chip .The DVR supports four camera inputs and fl...
I bought Kingston A400, and later returned a computer. I left it unused for a year. Recently, I took it out and it suddenly lost power. Windows did not recognize it. I could see it in the BIOS and var...