My focus is on the boost DC-DC converter. All modeling work is for boost, but the conclusion is suitable for buck and buck-boost (everyone is welcome to verify). When it comes to small signal modeling
With the development of wireless communication technology, the number of wireless users has increased dramatically, making spectrum resources increasingly scarce. How to fully improve the utilization
I have a set of Puzhong MCU development board, the MCU on it is STC90C516RD+, the stepper motor driver chip is UDN2916LB, and the stepper motor can run normally when written. I copied the Puzhong sche
[align=left]I used BlueNRG-1 to implement a single-point touch screen before. Recently, I started playing the mobile game "PUBG Mobile". When I watched others play, I saw that the masters' operations