Zhongkai College of Agricultural Engineering RoboMaster Singularity Team logo board peripherals

After plugging in type c and powering up (5v),
the speaker automatically plays the rm soul song "You" by gala band.
The colors of the 4 LED lights correspond to the red, yellow, blue and green in the Singularity logo. The running water lights flash at 1s intervals
and the resistor and capacitor are designed to be a six-digit The main character is a six-
board board with the Zhongkai school emblem logo on the back, which is silk-screened and reversed
on a green board. On the back is a school emblem with green characters and a white background. The color is the same as the original school emblem, and
a RM letter is specially deducted to add the element
 
bug: total loss. Sound quality,
 
the circuit diagram is very simple. To watch music,
 
you need to purchase the supporting downloader and burn it into the chip in advance. Don’t
look at the BOM table. There are shopping screenshots in the attachment.