Controlling Solenoid Valves with Arduino Nano: Real-Time Temperature Monitoring

In this video, I walk you through an automation project using an Arduino Nano to control solenoid valves based on temperature. The system reads real-time temperature data from a KY-028 temperature sensor and compares it to a user-defined reference temperature. You’ll see how I set up the control system to issue commands for opening or closing solenoid valves by triggering a solid-state relay. A keypad allows easy input of the reference temperature, and an OLED display continuously shows both real-time temperature and reference temperature, providing clear visual feedback. Watch to learn about the setup and code, and explore how you can implement this automated control in your own projects!
Download Code:
gist.github.co...