Alibaba's semiconductor company "Pingtou Ge" has released the Xuantie 9 10 chip and will open it to developers. Developers around the world can download the FPGA code of the processor for free and qui
1. After the application was confirmed, I was looking forward to receiving the development board. After waiting for a day, I finally got it. The picture below is the actual picture of the development
Microcontrollers and analog components go hand in hand. In almost all applications, they rely on each other to complete the signal path—applications such as medical, consumer, and energy. We need anal
01. Use LDO regulatorStandard three-terminal linear regulators typically have a dropout voltage of 2.0-3.0V. They cannot be used to reliably convert 5V to 3.3V. Low Dropout (LDO) regulators, which hav
That is to say, it is just an ordinary LCD screen as the UI interface, without touch operation, and physical keys are used to control the UI menu and buttons. Can QT be used in this case?