MQ-9 Gas Leakage Detection Sensor

Reference: 1211

CJMCU-101 OPT101 Analog Light Sensor Intensity Module

Features:The OPT101 is a monolithic photodiode with on-chip transimpedance amplifier.The ingrated combination of photodiode and transimpedance amplifier on a single chip eliminates the problems commonly encountered in discrete designs, such as leakage current errors, noise pick-up, and gain peaking as a result of stray capacitance.Output voltage increases...

Reference: 416

TTP229 8 Channel Digital Capacitive Switch Touch Sensor Module for Arduino

The TTP229 is capacitive sensing design specifically for touch pad controls. The device has a built in regulator for the touch sensor. Stable sensing method can cover diversity conditions. Interface control panel links through non-conductive dielectric material. The main application is focused at replacing of the mechanical switch or button.

Reference: 352

Knock Sensor Module KY-031 For Arduino ,PIC, AVR, Raspberry pi

Description knock sensor module and a digital interface, built-in LED build a simple circuit to produce percussion flasher.Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.

Reference: 1177

4-20mA Signal Generator Current Loop Simulator Tester

This signal generator can use 4-20mA to generate voltage and control the current in the circuit. Accuracy up to 0.01; Liquid crystal display; Rotary encoder adjustment ; Two connection terminals are non polarity. Output range can be set; 4-20mA (device control) / -21mA (signal debugging) Display mode can be set, it is convenient for you to see the value...

Reference: 686

NJK-5002C Hall Effect Proximity Sensor

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

Reference: 1366

Infrared Temperature Gun Digital Thermometer

DT8380FC Infrared Thermometer Item no.: DT8380FC Temperature Range: -50~380°C/-58~716°F Measuring Accuracy: ±2% or 2C Distance Ratio: 12:1 Product description: DT8380FC Infrared Thermometer

Reference: 313

RC522 RFID Card Reader Module Kit Android NFC supported

Specification: Module Name: MF522-ED Working current：13—26mA/ DC 3.3V Standby current：10-13mA/DC 3.3V sleeping current：<80uA peak current：<30mA Working frequency：13.56MHz Card reading distance ：0～60mm（mifare1 card） Protocol：SPI data communication speed：Maximum 10Mbit/s

Reference: 431

Formaldehyde/ Formalin Detection Sensor

VOC gas sensors are used to detect formaldehyde, toluene, benzene, etc., is a type of semiconductor sensors, it is widely used in ventilation, ventilation fans, air filters, hood, hood and other equipment. With high sensitivity and stability, able to detect more than 0.1ppm gas, air suitable for detecting a variety of volatile organic components...

Reference: 348

Heart Rate Pulse Sensor Pulsesensor Sensor Module For Arduino

Description: Heart rate data can be really useful whether you’re designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luckily, the Pulse Sensor Amped can solve that problem!

Reference: 1227

3D Scanner Laser Desktop- DIY Red

Object Scanning Device with USB 2.0 Interface / CMOS Sensor

Reference: 1645

GP2Y0E03 4-50CM Distance Sensor Module Infrared Ranging Sensor Module

Specification:   Measuring distance: 4 to 50 cm Output: Digital (I/C) / Analog Output Sensor: Infrared LED and CMOS image sensor Built-in signal processing circuit Voltage operation: 2.7V-5V Size: 16.7 × 11 × 5.2mm

Reference: 1383

Smart Sensor AR320 Infrared Thermometer

AR320 Infrared Thermometer

Reference: 816

VL6180 VL6180X ToF Range Finder Sensor

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 Sensor Measures 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: 163

HSM-20G analog temperature & humidity sensor

HSM-20G analog temperature & humidity sensor

Reference: 41

Smart Speed Detecting Sensor for Arduino

Smart Speed Detecting Sensor for Arduino

Reference: 311

YF-S201 Hall Effect Water Flow Meter / Sensor

Features: Model: YF-S201 Sensor Type: Hall effect Working Voltage: 5 to 18V DC (min tested working voltage 4.5V) Max current draw: 15mA @ 5V Output Type: 5V TTL Working Flow Rate: 1 to 30 Liters/Minute Working Temperature range: -25 to +80℃ Working Humidity Range: 35%-80% RH Accuracy: ±10%

Reference: 720

AMG8833 IR Thermal Camera Breakout (Adafruit Compatible)

Add heat-vision to your project and with an AMG8833 Grid-EYE Breakout! This sensor from Panasonic is an 8x8 array of IR thermal sensors. When connected to your microcontroller (or raspberry Pi) it will return an array of 64 individual infrared temperature readings over I2C. It's like those fancy thermal cameras, but compact and simple enough for easy...

Reference: 679

MQ-135 Gas Sensor

MQ-135 module is widely used in air quality control equipments for buildings/offices, are suitable for detecting of NH3,NOx, alcohol, Benzene, smoke,CO2 ,etc

Reference: 147

HR202 Humidity Detection Sensor Module

HR202 Humidity Detection Sensor Module

Reference: 338

Brand: Waveshare

Dust Sensor For Arduino

Dust Sensor, A simple Air Monitor Overview Sharp GP2Y1010AU0F onboard, detecting fine particle larger than 0.8μm         in diameter, even like the cigarette smoke Low power consumption, analog voltage output, the output level is linear         with dust density Embedded voltage boost circuit to support wide range of power supply

Reference: 315

US-015 Ultrasonic Module Distance Measuring Transducer Sensor

  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: 1670

ESP8285 IR Infrared Transmitter Receiver Module WIFI Remote Control Switch

ESP8285 infrared receiving and transmitting wifi remote control switch module development learning board 1. Overview  The ESP infrared transmitting and receiving remote module uses the ESP-01M module with ESP8285 as the core as the main control, and the program is the same as ESP8266. The module has an infrared receiver tube and an infrared transmitter...

Reference: 572

VGA OV7670 CMOS Camera Module Lens CMOS 640X480 SCCB W/ I2C Interface Arduino

VGA OV7670 CMOS Camera Module Lens CMOS 640X480 SCCB W/ I2C Interface Arduino

Reference: 1205

Slamtec RPLIDAR A1 2D 360 Degree 12 Meters LIDAR Sensor

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: 1189

IR Receiver Diode (5mm)

IR Receiver Diode (5mm) IR receiver diodes can be used in object detection applications like line follower,obstacle detecting robots etc.These were used in our IR Sensor Array.

Reference: 550

Voice Recognition Module Kit V3 (Elechouse)

V3 Kit Voice Recognition Module BoardFor Arduino Compatible Sensor Voice Recognition Module is a compact and easy-control speaking recognition board.This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time.  Sample Code & Library and Manual is available...

Reference: 387

Arduino SD card Module

Arduino SD card Module

Reference: 288

GY-801 - Multi Sensor Board

GY-801  Multi-Sensor Board - 3 Axis Gyro -3 Axis  Accelerometer - 3 Axis Magnetometer, Barometer, Thermometer

Reference: 1249

Shaftless Vibration Motor

This tiny, button-type, vibrating motor shakes with a vibration amplitude of 0.75g and draws approximately 60 mA when 3 V is applied to its leads. The shaftless design keeps this motor small Dimension: 10X3.0MM

Reference: 397

MCP2515 CAN Bus Module TJA1050 Receiver SPI Module For Arduino

MCP2515 CAN Bus Module TJA1050 Receiver SPI Module For Arduino