I asked the purchasing department to buy a few STM8S105C4 as samples this morning.The purchasing department just came over and said that Microchip offered 20 yuan per piece!Isn't this too ruthless?
I have seen people record audio in WAV format using a PC, convert it into an array using a software, and then put it into a 51 microcontroller for PWM control according to the rules, and use ordinary