sensorcontrolled
Sensor-controlled refers to systems and devices whose behavior is governed by data acquired from sensors rather than direct human input. These systems use sensors such as temperature, light, motion, humidity, moisture, proximity, pressure, or chemical sensors to monitor the environment or the system state. A controller processes sensor data and sends commands to actuators to change conditions or behavior.
Key components include sensors, a controller (microcontroller, PLC, embedded processor), and actuators (valves, motors, relays, displays).
Applications span building automation (lighting and HVAC), agriculture (irrigation and greenhouse climate control), industrial automation (process
Advantages include energy savings, improved safety, reduced human workload, and enhanced precision. Challenges include sensor reliability
Examples: an occupancy sensor that turns lights on when people are present; a smart thermostat adjusting temperature