If GPIO is used as chip select and read/write enable for peripheral devices, then the data bus of the external device cannot use the data bus of 2812, right?This connection method should be equivalent
I received the board today and tried it. It didn't light up and there was a compilation error, as shown in the picture. I initially thought that something was missing from the software. Do you have an
As the title says, I have an array of type short. I want to store it as a text file. How can I do that? I hope an expert can give me some advice. Thank you!
Job requirements: 1. Bachelor degree or above; 2. Proficient in analog and digital circuits, and have a very in-depth understanding of various electronic components; 3. More than ten years of work exp
Can anyone tell me what went wrong? I am using MAX489 chip to do 422 communication, (A, B, Y, Z), Y and Z are the 489's transmitting differential pair, Y has a signal, but Z is occasionally burned, th