SD card FAT16 reading and writing program based on MSP430 learning and development system
The basic structure and technical characteristics of SD card are introduced, the FAT16 file system designed by
I used AD9959 to output two sinusoidal signals. The theoretical phase difference is 120°. When measured with an oscilloscope, it always fluctuates within ±2° due to noise. How can I accurately measure
First of all, I would like to thank Qinheng Electronics and EEWORLD for providing the opportunity for this evaluation. From the beginning of September when I received the [CH579M-R1] development board
High voltage ADC detection --- If R46 is open or not welded, then the voltage of VH_ADC is 24V, and it is very likely that the MCU will break down immediately. Is there any way to improve it? Add a cu