Leak safety shutdown is a software and recommended circuitry to use with a micro-controller to switch off connected devices when liquid is detected and alert users with a flashing light. Leak-detector ...

Here is a simple list of what you will need to start. Arduino UNO R3 Development Board. RC522 RFID Reader. RFID Cards or Tags. Solenoid Door Lock. Single Channel Relay Module. 16x2 LCD Display along ...

Automatic Plant Watering System Block Diagram. The below block diagram gives us a clear view of how this automatic plant watering system will work. Basically we have the Arduino Uno R4 which will read ...

Arduino Control Relay Schematic. Advertisement. How does the circuit works. Advertisement. Partner Content. Enhancing Robot Localization with oToBrite’s Automotive VIO Camera . 07.24.2025. Building ...