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GY-302 BH1750 Light Intensity ModuleFeatures-No ambient light distinctionHigh precision determination accurate to 1 Lu for different lightsROHM original package BH1750FVI chip..

Infrared Obstacle Avoidance Sensor ModuleFeaturesIR Infrared Obstacle Avoidance Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry d..

PIR Motion Sensor Detector Module HC-SR501Features :Infrared Sensor with Control Circuit BoardThe Sensitivity and Holding Time is adjustable.Blockade time: 2.5sSensitive Setting: Turn to Right, Distance Increases. Turn to Left, Distance ReduceTime Setting: Turn to Right, Time Increases. Turn to Left..

TCRT5000 IR reflex Tracking Sensor ModuleFeatures:The working voltage: 5VThe output format: digital signal (0 and 1)A fixed bolt hole for easy installationSmall PCB board size: 3.5cm x 1cmA single weight: 4.5gDetector distance: 25mmBuild-in Tcrt5000 Sensor NSORApplicable to a variety of platforms in..

4 Channel Infrared Tracing ModuleFeatures-Detection range: 1mm to 60 CM adjustable, the closer the performance more stable, white reflects the farthest distance.Size: in the control panel:42 x 38 x 12mm (length x width x height).Small forward: 25 x 12 x 12mm (length x width x height).Output interfac..

Flame Sensor Relay ModuleFeatures-    It is a Flame Sensor Relay Module. The flame sensor can detect the flame or the wavelength at 760 nm to 1100 nm range of the light source, the test flame lighters distance of 80cm, the larger the flame, the greater the distance test. The dete..

Vibration Switch ModuleFeatures-No direction, any angle can trigger the work.Sensitivity switches can be selected for the trigger sensitivity according to circuit requirements.This switch is suitable for the trigger of the small current circuit...

M274 360 Degree Rotary Encoder Brick Sensor ModuleFeatures-    The M274 360 Degree Rotary Encoder Module Brick Sensor is a rotary input device (as in knob) that provides an indication of how much the knob has been rotated AND what direction it is rotating in. It’s a great device for s..

GY-30 BH1750FVI Digital Light Intensity Illumination SensorFeatures-No ambient light distinctionHigh precision determination accurate to 1 Lu for different lightsROHM original package BH1750FVI chip..

20A Range Current Sensor Module ACS712Features-The low-noise analog signal pathDevice bandwidth is set via the new FILTER pin5 µs output rise time in response to step input currentSmall footprint, low-profile SOIC8 package2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-85.0 V, single-su..