RTC (Real_Time Clock) provides a time reference for the entire electronic system. MCU, MPU, and CPU are inseparable from RTC circuit design. When designing and applying RTC units, delays, timeouts, or
Let me share an audio problem I encountered in a real project.In the design of embedded products, robots, etc., audio amplifier design is sometimes indispensable. We don’t have high requirements for a
1. Environment Construction
The difficulty of deploying the ESP32 series development environment has always been criticized. The first thing to be criticized is the various deceptive tutorials on the