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(ELEC3300 Course Project) Solar Panel Maximum Power Point Tracking Main Control Board

Overview

This design supports:
1. Real-time monitoring of solar panel voltage and current, and tracking of the maximum power point to maximize power generation efficiency.
2. Dual PWM output interfaces, supporting horizontal and tilt motors for sun tracking (similar to sunflowers) (requires a photoresistor to determine the sun's position).
3. One 34-pin DuPont header/female header for FSMC-simulated 8080 timing screen control (https://item.taobao.com/item.htm?_u=63uuotm01aae&id=680271103710&spm=a1z09.2.0.0.67002e8dHxmsrW&skuId=5045244538637).
4. Reserved SD card interface for log storage (untested).
5. Reserved SPI and CAN interfaces
. 6. I2C for connecting to an MPU6050 gyroscope or OLED screen.
7. USB automatic download circuit (untested).
8. A demo video showcasing a multi-solar node monitoring system using a USART serial port connected to an ESP32 microcontroller

: [HKUST 2024 Spring ELEC3300 Course Project Demo] https://www.bilibili.com/video/BV1rqsheLErt/?share_source=copy_web&vd_source=1909179bdb0bedd7f9d162ef025d08b7
Software open-source address: https://github.com/OW1TY2/ELEC3300-2024-Spring-MPPT

Design Files

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Update:2026-03-28 16:53:58

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