Water pump controller (Three channels).
Purpose: Watering flowers
Control: LCD Touch Screen
Main hardware: “Mini STM32 STM32F103RBT6 Development Board w/ 2.8" TFT LCD Touch Screen”
Additional hardware:
1. Power Supply 12V 5A
2. DC/DC 12V->5V
3. Electronic relays on power MOSFET like IRF3205 + NPN transistor bc817 or “Electronic relay module Arduino”
Water source: 12V Universal Windscreen Washer Pump Bottle Kit
Windows gcc for stm32F103:
1. download https://drive.google.com/open?id=0B3hH5_ZXlbvwS000U0dhZnl2cGc
2. unzip in any place
3. "./make.cmd D:\xxx\watering_ctrl all"
