[size=4]Differences between SMBus and I2C[/size] [size=4] [/size] [size=4] There are some differences in timing characteristics between SMBus and I2C buses. First, SMBus requires a certain data hold t
DSP applications are mainly divided into three parts: acquisition, processing and display.
First, acquisition means that the application layer calls the DSP bottom-level driver function user_read_upp_
The test modules include: GPIO, USARTThe test content is as follows:
1. Use GPIO to control LCD12864 liquid crystal display
2. Initialize usart2 and use interrupt mode to receive serial port data. Whe
[i=s]This post was last edited by nemon on 2022-10-30 14:54[/i]I was going to make an electronic tag with various components, but it didn't work out. Then I suddenly thought that ESP32-S2-Kaluga-1 has
My car navigation system is Luchangchangyun+, and the system is Wince6.0. I want to set a system startup prompt tone, which is similar to the sound of Window startup. I checked the control panel and f