usb interface advertising light box
壹、What are the components in the LED electronic light box controller?
Generally, the small one is a single-chip microcomputer
If it is a large one, it depends on whether it is asynchronous transmission
Synchronization means computer trembling Whatever is displayed in the hall above is displayed on the screen. This one seems to be from FPGA. I saw it last time and forgot about it
The asynchronous one is equivalent to offline display, which is ARM
If it is a large one, it depends on whether it is asynchronous transmission
Synchronization means computer trembling Whatever is displayed in the hall above is displayed on the screen. This one seems to be from FPGA. I saw it last time and forgot about it
The asynchronous one is equivalent to offline display, which is ARM