IR Infrared Obstacle Avoidance Sensor Module

Reference: 624

FM Transmitter Module Wireless Microphone Surveillance Frequency 88-108MHz

FM Transmitter Module Wireless Microphone Surveillance Frequency 88-108MHz

Reference: 738

Raspberry Pi Camera 5MP

Raspberry Pi Camera 5MP

Reference: 1202

Comapss Sensor HMC5883L GY271

GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module For Arduino 3V-5V This module is based on a popular and well-loved magnetometer, the HMC5883L. This compact sensor uses I2C to communicate and its very easy to use. Since it's a 3.3V max chip, we added circuitry to make it 5V-safe logic and power, for easy use with either 3 or 5V...

Reference: 147

HR202 Humidity Detection Sensor Module

HR202 Humidity Detection Sensor Module

Reference: 132

TCRT5000L Reflective Optical Sensor

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: 1405

Turbidity Sensor Suspended Turbidity Value Detection Module Kit

Turbidity sensors is the use of optics , through the liquid solution and scattering rate of transmittance integrated to determine the turbidity case , since the amount of haze value is gradual , usually detected in a dynamic environment , the turbidity sensor acquisition value , the need for external control for AD conversion , the conversion to obtain...

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: 493

RTD PT-100 Temperature Sensor

0-400C PT100 Type 5mm x 50mm Temperature Controller Probe 2 Meters

Reference: 1348

Automatic Infrared PIR Motion Sensor Switch 12V

Descriptions:1. Easy to install.2. Automatic, convenient, safe and practical.3. It has the function of power and detection indication.4. The motion sensor can identify day and night automatically.5. It has a wide detection range made up of up and down, left and right service field.6. This product is a new type of energy-saving lighting switch,it adopts a...

Reference: 320

MAX6675 Module + K Type Thermocouple Sensor (Arduino compatiable)

MAX6675 Module + K Type Thermocouple Sensor (Arduino compatiable)

Reference: 337

Brand: Waveshare

Liquid Level Sensor for Arduino (WaveShare)

Specifications Detection depth: 48mm Power: 2.0V ~ 5.0V Dimension: 19.0mm * 63.0mm Mounting holes size: 2.0mm

Reference: 351

RFID M94 NFC thin smart card 13.56MHz 1k S50 IC

Specifications: This card is compatible with NFC capable phones and tablets, it is Smart Card Tags. Frequency: 13.56 MHz 1K byte EEPROM memory (768 FREE BYTES availability) Size: 85mm x 54mm x 0.9mm Material: PVC, Waterproof Write endurance 100,000 cycle Reading distance is 0 - 10cm (Reading distance depends on readers, not the cards)

Reference: 689

LM75A IIC I2C High Accuracy Digital Temperature Sensor

LM75A IIC I2C High Accuracy Digital Temperature Sensor

Reference: 1191

IR Receiver Shielded

IR Receiver Shielded 3 Pin

Reference: 1203

Sharp GP2Y0A21YK0F Analog Distance Sensor 10-80cm

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: 288

GY-801 - Multi Sensor Board

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

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: 382

GY-87 10DOF MPU6050 HMC5883L BMP180 Sensor Module

GY-87 10DOF MPU6050 HMC5883L BMP180 Sensor Module

Reference: 241

LM35 Temperature Sensor

Description The Original LM35 series are precision integrated-circuit temperature sensors, with an output voltagelinearly proportional to the Centigrade temperature. Thus the LM35 has an advantage over linear temperature sensors calibrated in ° Kelvin, as the  user is not required to subtract a large constant voltage from  the output to obtain...

Reference: 683

Water Level Sensor Depth of Detection Water Sensor for Arduino

Water Level Sensor Depth of Detection Water Sensor for Arduino

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: 1178

Superbright Ultra Violet LED UV Lamp 5mm 2500mcd

Superbright Ultra Violet LED UV Lamp 5mm 2500mcd **Damage from UV exposure is cumulative and increases your skin cancer risk over time. So be careful when you use it.

Reference: 813

Liquid Suspended Particles Turbidity Sensor Detection Module Kit

Liquid Suspended Particles Turbidity Sensor Detection Module Kit

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: 1210

OPT101P PHOTODIODE/AMPLIFIER

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 linearly...

Reference: 1243

Fingerprint Scanner Sensor JM-101

Arduino Compatible Fingerprint Sensor AS608 Tutorials:Library Fingerprint Sensor: https://learn.adafruit.com/adafruit-optical-fingerprint-sensorDownloads:Windows Software: https://cdn-shop.adafruit.com/datasheets/SFGDemoV2.0.rar See the pin diagram below 3.3V Supported

Reference: 690

ISD1820 Voice Recording Module With Mic and Loudspeaker

This Module is based on ISD1820, which a multiple-message record/playback device. It can offers true single-chip voice recording, no-volatile storage, and playback capability for 8 to 20 seconds. The sample is 3.2k and the total 20s for the Recorder.

Reference: 922

Slide Potentiometer 10K Linear Module Dual Output for Arduino

Slide Potentiometer 10K Linear Module Dual Output for Arduino

Reference: 575

Digital PH Meter Tester Aquarium Pool Water Urine Wine LCD Pen Monitor Protable

This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food, beverage etc.This PH meter is highly efficient and accurate due to its advanced microprocessor technology.Big LCD display screen which has great waterproof performance and let you easily read the displayed value....

Reference: 830

Thermocouples - K Type 800C WRN-291 200mm Rod

Thermocouples - K Type 800C WRN-291 200mm Rod 7.8 inch Rod/ 200mm Rod Screw Type