I am a newbie, majoring in mechanics, and I am currently working on my graduation project. I encountered a problem when debugging the sensor, which is a laser displacement sensor that uses the modbus
For childhood, there is only a faint dream, only a faint sadness. :). I remember the first time we parted, the first time I wrote a postcard, I remember I wrote that I was a scientist, hoping to win t
The specific schematic diagram is attached. Originally, the 160uH magnetic ring inductor could carry a 20v2A load. Since the magnetic ring inductor cannot be used, I changed it to a 220UH chip power i
1. Use the compiler option -mo to put each C and linear assembly function into its own separate section. Assembly functions must be placed in sections marked with .sect. Then check the map file to get
I just started to learn about voice modules. There is a key mode in the isd1700 series. I think the key mode is simpler than the spi mode. The manual says that you can record by pressing REC, and play