How does the chip start to implement application functions after power is turned on? This is a question that many engineers usually ask when they see the processor running.Let's take a look at the met
I want to use MY9221 as a LED dimmer, but I don't know how to use it, how to write the data and clock correctly, and how to use the grayscale change. I need help from experts!
Development boards that can run MicroPython Here are some general development boards that can run MicroPython, mainly the development boards officially provided by MicroPython and various mainstream d