Selection Guide for Sensors & Actuators
⏱️ Estimated Duration: 20 minsMaster common sensors and actuators, and understand their working principles and applications.
📚 Learning Points
- Introduction to Common Sensors: Soil temperature/humidity, pH value, dissolved oxygen, turbidity, photoelectric switches, PIR motion sensors, water level, weather stations, etc.
- Introduction to Common Controlled Devices: Solenoid valves, exhaust fans, electric roller doors, three-phase motors, solid-state relays, etc.
Content in Progress
Detailed content for this section is currently being written. Please stay tuned. You can browse other completed sections or check out the MQTT Protocol Documentation .