☆ Design Hardware Composition: STM32 microcontroller minimum system + RTC clock module + HC-SR04 ultrasonic sensor + photoresistor sensor + LCD1602 display + AT24C02 storage chip + lighting circuit + button settings + buzzer + red LED light 1. This design uses the STM32F103C8T6 microcontroller as the main control chip; 2. Real-time display: The LCD1602 … Read more
System Overview This design develops an intelligent vision protection system based on the STM32 microcontroller, effectively preventing myopia and poor posture through functions such as ultrasonic distance measurement, ambient light detection, and timed reminders. The system adopts a modular design, including modules for sensor data acquisition, threshold judgment, alarm prompts, and user interaction, characterized by … Read more
Let me explain how the Yuanluobo chess robot works in simple terms. Overall, it is like a smart “AI chess companion” that can play various chess games and entertain your family, especially suitable for families with children learning chess or chess enthusiasts. Below, I will outline its main features and who it is suitable for: … Read more