Have you ever experienced the legendary unmanned retail store? It is said that you can enter the store by face recognition, and there is no cashier. You can take the money and run away. It is full of
As the title says, there is too little information about compensation. I have been studying analog electronics for too long and have almost forgotten everything. I really don’t understand it. Please h
[align=left]As the title says, I hope you can recommend a single chip solution that can solve the problem of analog to PWM, or PWM to analog signal. Don't use a single chip or MCU solution, the system