The course has been designed for a week, and I have encountered many problems with the program and schematic diagram. The following three have not been solved yet. Please give me some advice and save
There was a astronaut watch face that was very popular before, so I implemented it on the STM32 microcontroller and SSD1306 display.The effect is shown in the following video:The implementation princi
[i=s]This post was last edited by Knight97538 on 2022-5-17 14:12[/i]The following figure shows a DCDC circuit. Why is diode D16 called a freewheeling diode? What determines the power of this diode and
Now I have a relatively superficial understanding of rail-to-rail op amps. When comparing rail-to-rail op amps with ordinary op amps, is the output amplitude of rail-to-rail op amps? Rail-to-rail can