Reference: 22

Ultrasonic sensor HC- SR04

61 reviews

The HC-SR04 ultrasonic sensor uses sonar to determine the distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package. It operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect)....

Reference: 315

US-015 Ultrasonic Module Distance Measuring Transducer Sensor

5 reviews

  Features: Working voltage: DC 5 V Static current: 3 mA Working temperature: 0 ~ + 70° Output way: GPIO Induction Angle: Less than 15° Detection range:2 cm to 400 cm Detecting precision: 0.3 cm + 1% Sensor size: Approx. 45 x 20 x 1.6mm Hole diameter: Approx. 1mm

Reference: 354

TSL2561 Luminosity & Infrared Light integrating sensor

TSL2561 Luminosity & Infrared Light integrating sensor

Reference: 411

HB100 Microwave Sensor 10.525GHz Doppler Radar Motion Detector Arduino

1 review

Type: Microwave SensorChip: HB100Frequency: 10.525GHzVoltage: DC 5V±0.25VCurrent: 40mASize: 38 x 45 x 7 mm (L x W x H)Application: Automatic door startup, Car, House intrusion alarm, Collision warningTraffic monitoringNote:Please pay attention to the Voltage/Current/Power of your own devices.To ensure product safety, check whether this item is compliant...

Reference: 419

SparkFun Particle Sensor Breakout - MAX30105

Features: Built-in Red, IR, and Green LEDs 5V operation (3.3V is allowed, but green LED is not guaranteed to operate) Applications include presence detection, distance sensing (18" max), pulse oximetry, blood oxygen saturation level (SpO2), smoke and particle detection Documents: Schematic Eagle Files Hookup Guide Datasheet (MAX30105) MAX3010x Sensor...

Reference: 428

APDS-9930 RGB and Gesture Sensor

Description: This is RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. This is, in fact, the same sensor that the Samsung Galaxy S5 uses and is probably one of the best gesture sensors on the market for the price.

Reference: 429

BH1750FVI Digital Light intensity Sensor

1 review

Chip: BH1750FVI Power Supply: 3.3V - 5V Light Range：0 - 65535 lx(Lux) Sensor Built-in: 16 bit AD converter Size(L x W): Approx. 3.2cm x 1.5cm Direct digital output, bypassing the complex calculation, bypassing the calibration Close to the spectral characteristics of visual Widely used to 1-lux high precision measurement Standard NXP IIC communication...

Reference: 491

Proximity Sensor Switch Omron E2E-X5ME1

1 review

5mm NPN Proximity Sensor Switch E2E-X5ME1 Omron

Reference: 492

Proximity Sensor Switch E2E-X5MF2-Z

2 reviews

5mm PNP Proximity Sensor Switch E2E-X5MF2

Reference: 396

Ultrasonic Transducer Waterproof Distance Measuring Sensor Module

2 reviews

Specification: Electrical parameters: JSN-SR04T Operating voltage: DC 5V Quiescent current: 5mA Total current work: 30mA Acoustic emission frequency: 40khz Farthest distance: 4.5m Blind: 25cm 

Reference: 622

RCWL-0516 Microwave Radar Sensor Module Human Body Induction Switch Module

3 reviews

RCWL-0516 Microwave Radar Sensor Module Human Body Induction Switch Module

Reference: 683

Water Level Sensor Depth of Detection Water Sensor for Arduino

1 review

Water Level Sensor Depth of Detection Water Sensor for Arduino

Reference: 685

IR Infrared Obstacle Avoidance Sensor Module

25 reviews

IR Infrared Obstacle Avoidance Sensor Module

Reference: 686

NJK-5002C Hall Effect Proximity Sensor

1 review

NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open 

Reference: 688

RF Transmitter Receiver Pair 433 MHz

8 reviews

RF Transmitter Receiver Pair 433 MHz

Reference: 816

VL6180 VL6180X ToF Range Finder Sensor

1 review

2.8V Regulator - Provides the required 2.8V for the sensor I2C Level Shifter - Provides logic level conversion from 2.8V to VCC 3-in-1 Module IR Emitter Range Sensor Ambient Light SensorMeasures absolute range up to 10cm Gesture Recognition I2C Interface Two Programmable GPIO Sharp Sensor Board Layout **PCB might be different from the picture as per stock

Reference: 822

Hall Effect Sensor Switch Magnetic Detector Module For Arduino

4 reviews

Hall Effect switch is a high sensitivity hall-effect switch designed for high temperature operation - up to 150°C. The uni-polar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.

Reference: 1192

Hall Effect Sensor 6851/A3144

Hall Effect Sensor 6851/A3144

Reference: 1194

Reflective Photo Sensor (RPR-220)

1 review

RPR-220 is a reflective photosensor. It's lightweight and compact. A built-in visible light filter minimizes theinfluence of stray light.  A plastic lens is used for high sensitivity.

Reference: 1199

Hall Effect Sensor A1302

1 review

Hall Effect Sensor A1302

Reference: 1201

TFMini - Micro LiDAR Module

The TFMini is a ToF (Time of Flight) LiDAR sensor capable of measuring the distance to an object as close as 30 centimeters and as far as 12 meters! As with all LiDAR sensors, your effective detection distance will vary depending on lighting conditions and the reflectivity of your target object, but what makes this sensor special is its size. Measuring...

Reference: 1203

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

2 reviews

The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangefinders, yet it provides much better performance than other IR alternatives. Interfacing to most microcontrollers is straightforward: the single analog output can be connected to an...

Reference: 1204

SHARP Distance Measuring Sensor GP2Y0A710K0F

SHARP Distance Measuring Sensor unit 100 to 550 cm -GP2Y0A710K0F with Cable Long-distance type (bigger size). Analog output. Good Alternative to Sonar Sensors. This item comes with a JST connector and wires

Reference: 1205

Slamtec RPLIDAR A1 2D 360 Degree 12 Meters LIDAR Sensor

3 reviews

Slamtec RPLIDAR A1 2D 360 Degree 12 Meters Scanning Radius LIDAR Sensor Scanner for Bstacle Avoidance and Navigation of Robot Features: Measures distance data in more than 8000 times/s 360 Degree Omnidirectional Laser Range Scanning 8000 times sample rate,the highest in the current economical LIDAR industry OPTMAG Original Design,prolong the life-span...

Reference: 1206

RPLIDAR A2 360° Laser Range Scanner

The RPLIDAR A2 is a sleek, indoor, 360 degree 2D LIDAR. Each RPLIDAR A2 can take up to 8000 samples of laser ranging per second thanks to its high rotation speed. The on-board system can perform 2D 360° scans within a range of 12 meters (18m with a bit of firmware adjustment). Additionally, the generated 2D point cloud data can be used in mapping,...

Reference: 1227

3D Scanner Laser Desktop- DIY Red

Object Scanning Device with USB 2.0 Interface / CMOS Sensor

Reference: 1235

Laser Rangefinder UNI-T LM60

Laser Rangefinder UNI-T LM60 Digital Laser Distance Meter battery-powered 40m/50m/60m diastimeter HD 2.0"Color display

Reference: 1380

Sharp GP2Y0A02YK0F IR Range Sensor

1 review

Sharp GP2Y0A02YK0F IR Range Sensor - 20 cm to 150 cm Infrared range finder 20cm (~8") to 150cm (~60")

Reference: 1401

Festo SMT-10M-PS-24V-E-0,3-L-M8D

FESTO Proximity Sensors Festo SMT/SME-10M Series C-Slot proximity sensors are fully compatible with all Festo cylinders that have C-slots and round cylinders with corresponding mounting kits. The SME/SMT range provides a reliable sensing solution in a variety of switching options.

Reference: 367

Brand: SparkFun Electronics

LIDAR-Lite v3

Features: Range: 0-40m Laser Emitter Accuracy: +/- 2.5cm at distances greater than 1m Power: 4.75–5V DC; 6V Max Current Consumption: 105ma idle; 130ma continuous Rep Rate: 1–500Hz Laser Wave Length/Peak Power: 905nm/1.3 watts Beam Divergence: 4 m Radian x 2 m Radian Optical Aperture: 12.5mm Interface: I2C or PWM

Reference: 1409

Arduino Compatible Red Laser Diode Module

1 review

Need a red laser light for your latest project? Here it is! Everything you need to drive the laser diode is included on the board. Just connect it to 5VDC and you’re good to go! Use it with our light sensor module XC4446 to make a laser tripwire.•    Operating Voltage: 5VDC•    Output power: <1mW•    Wavelength: 650nm (Red)•    Dimensions: 45(W) x...