In any switching power supply design, the physical design of the PCB board is the last link. If the design method is not appropriate, the PCB may radiate too much electromagnetic interference, causing...
"Introduction to Switching Power Supplies" focuses on the practical design of switching power supplies, introduces the main circuit and control circuit of commonly used switching power supplies, and d...
The Pengfeng FPGA development board contains resources such as keys, LEDs, and RGB_LEDs for verification. Combining the key KEY with the RGB_LED can form a key to control the color of the RGB_LED.
Whe...
Hardware introduction:430 digital IO port:
MSP430F149 and MSP430F169 both have P1-P6, each 8 bits, for a total of 48 IO ports; there are a large number of IO ports available, so the 8-bit parallel dat...
When a constant current flows through a conductor, there is not only a constant electric field inside the conductor and in the medium around it, but also a magnetic field that does not change with tim...