This is a simple water sensor, can be used to detect soil moisture Module Output is high level when the soil moisture deficit,or output is low Can be used in...
SCT-013-000 is a Non-Invasive AC current sensor i.e. it is a current transformer which can be used to measure AC current up to 100 amperes. Current transformers (CTs) are sensors...
This is an AC current measuring sensor featuring CT technology, CT stands for current transformer, a transformer unit split in two half like a clamp for measuring alternating current source....
DHT21/AM2301 Capacitive Digital Temperature and Humidity Sensor 4-pin package Ultra-low power No additional components Excellent long-term stability All calibration, digital output Fully interchangeable Long distance signal transmission Relative humidity and temperature...
BMP280 is a high precision sensor module that measures the atmospheric pressure and temperature in air. Not only this, but it can also measure humidity in the air. This six-pin...
The working voltage is DC 12V with load of max 10A. When there is light, your light will automatic turn on. Built in light control circuit, so that your light...
SW-420 Motion Sensor Module The working voltage of 3.3V to 5V Output form: digital switch output (0 and 1) Use the LM393 wide voltage comparator Condition: New Features: Used to...
A 12 V PIR motion detector infrared PIR switch is used to sense the movement of people, animals, or other objects. This electric sensor switch can be utilized in mechanically-activated lighting systems....