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: 23

PIR Motion Sensor

45 reviews

This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low.

Reference: 562

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator

2 reviews

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Input voltage: DC 3 V to 6 VInput current: 2 A - 5 AHigh-pressure type: the type of pulse currentOutput voltage: 400000 v(Please pay attention to safety)High-pressure discharge distance between 10 mm - 20 mmThe output high voltage wire length: 100 mm

Reference: 1376

MPXV7002DP Pressure Sensor Module

This MPXV7002DP module is a high quality pressure sensor and has very good precision. The sensor is designed to measure pressure and can be used with APM2.5 control drones.

Reference: 41

Smart Speed Detecting Sensor for Arduino

Smart Speed Detecting Sensor for Arduino

Reference: 552

A6 Pro Serial GPRS GSM Module Core Developemnt Board

5 reviews

A6 Pro Serial GPRS GSM Module Core Developemnt Board This is professional version serial GSM / GPRS core development board based on GPRS A6 module. It supports dual-band GSM/GPRS network, available for GPRS and SMS message data remote transmission. Suitable for SIM800L GSM modules / Arduino SIM900 GPRS Shield

Reference: 564

AC 0~5A Analog Current Meter Module Ammeter Sensor Board for Arduino

AC 0~5A Analog Current Meter Module Ammeter Sensor Board for Arduino This electricity sensor is based on TA12-100 current transformer, which can transform AC signals of large current into small amplitude signals. The maximum current that can be detected can reach 5A, and the present current signal can be read via analog I / O port.

Reference: 982

Digital Barometric Pressure Sensor Module 0-40kPa

Digital Barometric Pressure Sensor Module 0-40kPa

Reference: 420

Vibration Motor

Description: A vibration motor! This itty-bitty, shaftless vibratory motor is perfect for non-audible indicators. Use in any number of applications to indicate to the wearer when a status has changed.  Documents: Datasheet

Reference: 104

6DOF MPU 6050 3 Axis Gyro

11 reviews

6DOF MPU 6050 3 Axis Gyro

Reference: 1324

PAM8403 Audio Amplifier Module

1 review

PAM8403 small power mini 5 V power amplifier board (can be powered by USB) (XY) USA plate PAM8403 digital power amplifier chip, the circuit is simple, reliable work. Operating voltage from 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can reach 90% or above, can use the computer USB 5 V power supply, is very suitable for battery and portable electronic...

Reference: 1042

Capacitive Soil Moisture Sensor

Capacitive Soil Moisture Sensor Module Detection Sensor Analog Output DIY Electronic for Arduino and Raspberry Pi

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: 422

JST SH Jumper 4 Wire Assembly - 8"

Description: This is a simple four wire cable. Great for jumping from board to board or just about anything else. These cables mate with the connectors listed below. They have bare wires on one end and a 4-pin JST SH connector on the other end with a mating socket. Compatible With:  Fingerprint Scanner - TTL (GT-511C3) & Fingerprint Scanner - 5V TTL...

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: 132

TCRT5000L Reflective Optical Sensor

8 reviews

The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version.

Reference: 1062

AMG8833 IR 8*8 Thermal Imager Array Temperature Sensor

The AMG8833 is the next generation of 8x8 thermal IR sensors from Panasonic and offers higher performance than it's predecessor the AMG8831. The sensor only supports I2C, and has a configurable interrupt pin that can fire when any individual pixel goes above or below a threshold that you set.4To make it easy to use, we pick & placed it on a breakout...

Reference: 1344

Current to Voltage 4-20mA to 0-15V 0-5v/0-10V Isolation Transmitter Signal Converter dc 12v 24v

It is a Voltage Transmitter/Power Supply Module, Power supply: DC 7~36V (if the output needs to be 10V, the input must be over 12V), In the process of signal transmission circuit voltage signal will increase transmission distance becomes weak, the transmission can be avoided using weak electric current signal. suitable for in the industrial instrument for...

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...

Reference: 145

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor For Arduino

9 reviews

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor For Arduino

Reference: 147

HR202 Humidity Detection Sensor Module

HR202 Humidity Detection Sensor Module

Reference: 102

Fingerprint Scanner - 5V TTL (GT-511C1)

1 review

Description: Fingerprint scanners are awesome. Why use a key when you have one right at the tip of your finger? Unfortunately, they're usually unreliable or difficult to implement. Well not anymore! We've found this great fingerprint module from ADH-Tech that communicates over TTL Serial so you can easily embed it into your next project.

Reference: 1168

Digital TDS Meter Monitor TEMP PPM Tester

1 review

1. This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics. 2. Hold function: Saves measurements for convenient reading and recording 3. Auto-off function: Turns off meter after 10 minutes of non-use to conserve batteries 4.Dual Range: Measures form 0-999ppm,...

Reference: 149

Flame Sensor fire detection module for Arduino

8 reviews

Flame Sensor fire detection module for Arduino

Reference: 742

Motor Driver 43A BTS7960

1 review

Motor Driver 43A BTS7960

Reference: 150

5mW Adjustable Laser Dot Diode Module

19 reviews

5mW Adjustable Laser Dot Diode Module Features: 1. Output Power: 2-5mW2. Wavelength: 650nm3. Working Voltage: 3v - 5v4 .Laser Shape: Dot5. Working temperature: -10 C-40 C

Reference: 743

S550 Hexcopter Frame 550mm (Black)

S550 Hexcopter Frame 550mm (Black)

Reference: 151

Angle Sensor Module for Arduino SW-520D

Angle Sensor Module for Arduino High-sensitivity angle sensor SW-520D Comparator output, clean signal, great waveform, strong driving ability, more than 15mA Distribution positioner sensitivity adjustment Working voltage: 3.3V~12V Output form: Digital switching output (0 and 1) With fixed bolt hole for easy installation

Reference: 152

SW-420 NC Type Vibration Sensor Module Arduino

3 reviews

SW-420 NC Type Vibration Sensor Module Arduino

Reference: 156

TCS230 TCS3200 Color Sensor Recognition Module

3 reviews

TCS230 TCS3200 Color Sensor Recognition Module

Reference: 222

Piezo Element 35MM

7 reviews

Piezo Element 35MM

Reference: 233

Brand: SparkFun Electronics

SparkFun 9 Degrees of Freedom IMU Breakout - LSM9DS0

Description: This is the LSM9DS0, a versatile motion-sensing  system-in-a-chip that houses a 3-axis accelerometer, 3-axis  gyroscope, and 3-axis magnetometer. That’s right, 9 degrees  of freedom (9dof) from a single IC!