[img]file:///C:/Documents%20and%20Settings/Administrator/桌台/IMG_20160606_203705.jpg[/img]How to stabilize the voltage of point A at 5V while communicating with MCU, MCU 5V power supply...
Hey guys, please help me with this problem:I want to use 430 for data acquisition, dual-channel data acquisition, each channel collects 64 points, and then sends them through the IO port. Now there is...
I used 4 8*8 ports, then connected the column ports 1 and 3, 2 and 4, and the row ports 1 and 2, 3 and 4 to make 16*16. I used two 74hc138 drivers for the column driver, and the row ports were connect...
The official LCD routines may have rich functions, so it takes some time to read and understand them; therefore, I implemented an implementation method that looks relatively simple and easier to under...