#Training Camp#Oscilloscope 1

1. Overview: This project aims to design and build a simple oscilloscope for displaying the waveform of input signals. The oscilloscope will acquire analog signals through a microcontroller and present the waveform graphics to the user in real time via an LCD screen. 2. Hardware Design:
1. Microcontroller: Uses an STM32 minimum system board with sufficient processing power and rich library function support. 2. Analog Input: Receives external signals using analog input pins and converts analog signals to digital signals via an ADC (Analog-to-Digital Converter). 3. LCD Screen: Uses a 128x64 pixel LCD screen for real-time display of waveform images. 4. Power Supply: TYPE-C 5V power supply.
3. Software Design:
Uses open-source ported source code for burning.
4. Testing and Debugging: After completing the hardware and software design, system integration, testing, and debugging are performed. The oscilloscope's performance is tested by inputting different signal sources, parameters are adjusted, and potential problems are resolved to ensure the oscilloscope can accurately and stably display various types of waveform signals. 5. Conclusion: This simple oscilloscope provides an economical and practical way to observe and analyze analog signal waveforms. It offers good scalability and flexibility, allowing for functional expansion and improvements as needed.