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Flame Sensor infrared Receiver Ignition source detection moduleFeatures-Indicator light: a green one for the switch, a red one for power.Built-in a potentiometer for sensitivity control.Onboard signal output indication, output effective signal is high, at the same time the indicator light up, the ou..

Normally open vibration sensor moduleFeatures-Using the company’s high-sensitivity vibration switch, the default with SW-18015P vibration sensor.The comparator output, the signal clean, good waveform, driving ability, more than 15mAWith a fixed bolt hole, easy to install.The use of wide voltage LM39..

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..

50kg Half-bridge Experiments Body Scale Load Cell SensorFeatures-Internal 1000Ohm half-bridge strain gauge load cell, the range is 50kg, half-bridge structure.Widely used in hopper scales, platform scales, platform balance, belt scales, and other electronic weighing devices.This is a half-bridge loa..

5A range Current Sensor Module ACS712Features-Low-noise analog signal path.Device bandwidth is set via the new FILTER pin.5 µs output rise time in response to step input current.Small footprint, low-profile SOIC8 package.2.1 kV RMS minimum isolation voltage from pins 1-4 to pins 5-8.5.0 V, single-su..

Correlation Photoelectric Infrared Count Slot Sensor Module 10 mmFeatures-The width of the optical coupling slot: 5mmWith a signal output indication.Single signal outputThe circuit board output switch!The output valid signal is low.It is useful for workpiece counts.It’s also useful for industry coun..

MQ-7 CO Carbon Monoxide Coal Gas Sensor ModuleFeatures-The analog output voltage, the higher the concentration the higher the voltage.The carbon monoxide detection with better sensitivity.There are four screw holes for easy positioning.With a long service life and reliable stability.Rapid response a..

Linear Magnetic Hall sensorFeatures-Features wide-range voltage comparator LM393Adjustable sensitivitySignal output indicator with the retaining bolt hole, convenient installationOutput form digital switch output (0 and 1 high and low level)Signal output indicationSingle-channel signal outputThe out..

MQ-8 Hydrogen Gas Sensor Module H2 Alarm DetectionFeatures-Using the high-quality dual-panel design, with power indicator and TTL signal output instructions.The switching signal having a DO (TTL) output and analog output AO.TTL output valid signal is low. ( Low-level signal when the output light can..

MQ-2 Smoke LPG Butane Hydrogen Gas Sensor Detector ModuleFeatures-Good sensitivity to Combustible gas in a wide rangeHigh sensitivity to LPG, Propane, and HydrogenLong life and low costSimple drive circuitCan be used as a Digital or analog sensor..