1. Touch screen technologyThe touch screen is structurally composed of an inductive liquid crystal display device, which can receive signals from the touch head or other touch actions. When the induct...
[align=left]I have some basic knowledge of development boards before, and recently I started to study the GD32 board, GigaDevice's GD32F350 development board. The onboard GD32F350 is a 32-bit general-...
Use serial port tools and serial port assistants to monitor the communication process between the mainboard MCU and the Bluetooth module------------Is this connection possible?...
In CircuitPython, analog input and analog output functions are supported, that is, ADC and DAC. However, its usage is somewhat different from MicroPython, and the MicroPython method cannot be used.Ana...
After setting up the development environment, let's test the GPIO output of the development board first.1. Hardware CircuitUse the LED light on the development board to test the GPIO output.Hardware C...