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This is an RGB and Gesture Sensor, a small breakout board with a built-in APDS-9960 sensor that of..
$2.50
The GUVA-S12SD UV Sensor chip is suitable for detecting UV radiation in sunlight. It can be used i..
$2.90
This is a momentary button, which output logic High when pressed and logic Low when released. Fe..
$0.20
This is a Microwave moving object detector that is designed by the Doppler Radar principle. It i..
$4.20
HC-SR04 is a non-contact distance measurement module, it provides high accuracy and high resolutio..
$0.80
This is a mini PIR motion sensor, which is based on infrared technology, use in automatic control ..
$0.90
The vibration sensing system of this product composed of the buzzing and the contact spring, which..
$3.20
This is a -50 to +110 temperature control switch thermostat thermometer. It integrated temperature..
$1.50
IR Detector Module has a built-in IR transmitter and IR receiver that sends out IR energy and look..
$0.40
The reflectivity of infrared light varies with the color and distance of the reflecting surface. A..
$0.40
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. T..
$3.00
In some projects with Arduino/Python, a full-featured “Keyboard” instead of a membrane keyboard, i..
$2.60
