12" eTape Liquid Level Sensor
The eTape Liquid Level Sensor is a solid-state sensor with a resistive output that varies with the level of the fluid. It does away with clunky mechanical floats, and ..
18B20 Temperature Module
This is an electronic thermometer which has high accuracy over a wide range (accurate to ±0.5°C over the range of -10°C to +85°C). You can locate these thermometer chips up t..
18B20 to -92 Temperature Sensor Chip
The DS18B20 temperature sensor provides 9 to 12–bit centigrade temperature measurements and has an alarm function with nonvolatile user-programmable upper and low..
30205 Body Temperature Sensor
This temperature sensor accurately measures temperature and provide an over-temperature alarm/interrupt/shutdown output. This device converts the temperature measureme..
37 in 1 sensor kit
This kit consist of an total of 37 sensors for Aruino projects.
1 x Small passive buzzer module KY-006
1 x 2-color LED module KY-011
1 x Hit sensor modul..
600kPa Pressure Sensor
XGZP6161 Pressure Transducer is high performance and low cost products. It is structured by Piezo-resistive ceramic pressure sensor as signal sensing element, adopting the spec..
AC/DC 200A Current Sensor - Bi Directional
This board uses the ACS758 Hall effect current sensor which is capable of measuring Bi-directional current flow. This sensor can be used in AC and DC system..
3D Accelerometer and Gyro Carrier with Voltage Regulator - I2C & SPI Interface
The LSM6DS33 combines a digital 3-axis accelerometer and 3-axis gyroscope into a single package. The sensor provid..
Adafruit High Accuracy Temperature Sensor
Analog Devices, known for their reliable and well-documented sensor chips - has a high precision and high resolution temperature sensor on the market, and A..
Adafruit 9-DOF Accel/Mag/Gyro+Temp Breakout Board - LSM9DS0
Add motion, direction and orientation sensing to your Arduino project with this all-in-one 9-DOF sensor. Inside the chip are three sensor..
Adafruit MPRLS Pressure Sensor
We stock a few barometric pressure sensors, great for altitude and weather measurements. This pressure sensor is special because it comes with a metal port! Unlike othe..
Alcohol Gas Sensor (MQ-3) + Carrier Sensor
Sensitive material of MQ3 gas sensor is SnO2, which with lower conductivity in clean air. When the target alcohol gas exist, The sensor’s conductivi..
Analog Distance Sensor 20 - 150 cm
The Sharp distance sensors are a popular choice for many projects that require accurate distance measurements. This IR sensor is more economical than sonar rangef..
Analog PH meter Pro
This is a professional Arduino pH Sensor Meter Kit with industrial electrode. It has built-in simple, convenient , practical connection and long life (up to 1 year), which make..
Analog pH Meter v1.0
Need to measure water quality and other parameters but haven't got any low cost pH meter? Find it difficult to use with Arduino? Here comes an analog pH meter, specially design..
Analog Rotation Sensor V2
This Rotation Sensor V2 is arduino compatible and can be rotated upto 300-degree. It is based on the potentiometer. With the Arduino IO expansion board, in combination, it..
Analog UV Sensor (ML8511)
The ML8511 is a UV sensor, which is suitable for acquiring UV intensity indoors or outdoors. iT is equipped with an internal amplifier, which converts photo-current to v..
APDS-9960 RGB and Gesture sensor module
This is a RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection,..
APDS9960 Proximity, Light, RGB
This breakout is chock full o' sensors! Add basic gesture sensing, RGB color sensing, proximity sensing, or ambient light sensing to your project with the Adafruit APDS..
AS935 Lightning Detector Module
The AS3935 is a programmable fully integrated Lightning
Sensor IC that detects the presence and approach of potentially
hazardous lightning activity in the vicinit..
Barometric Pressure Sensor BMP388
This is a 24-bit high precision barometric pressure sensor, which allows accurate altitude tracing, as well as barometric pressure/temperature measuring. It supports..
BeneWake CE30-A LIDAR Sensor
This Solid-State ToF Infrared LiDAR CE30-A is equipped with its special hardware design. It can complete the measurement of wide horizontal FOV and output the grey and de..
BeneWake CE30-C LIDAR Sensor
Mechanical single channel LiDAR is pretty common in our life, but two problems cannot be neglected, i.e. short life span and high price due to the rotating measurement mo..
BH1750 I2C Light Sensor Module
This module interfaces to the BH1750 Light Sensor made by Rohm Semiconductor. This is a simple, inexpensive light sensor which provides reasonably accurate, quantitativ..
BME280 I2C or SPI Temperature Humidity Pressure Sensor
Bosch has stepped up their game with their new BME280 sensor, an environmental sensor with temperature, barometric pressure and humidity! This..
Bracket Pair for Sharp Distance Sensors - Multi-Option
These lightweight aluminum brackets make it easy to mount and integrate the Sharp GP2Y0A02, GP2Y0A21, and GP2Y0A41 Distance Sensors into your ..
Capacitive Touch 12 Key Breakout (I2C Interface)
Add lots of touch sensors to your next microcontroller project with this easy-to-use 12-channel capacitive touch sensor breakout board, starring the..
Capacitive Touch Sensor- 8-way
Add lots of touch sensors to your next microcontroller project with this easy-to-use 8-channel capacitive touch sensor breakout board, starring the CAP1188. This chip..
Carbon Monoxide & Flammable Gas Sensor
This semiconductor gas sensor detects the presence of Carbon Monoxide at concentrations from 10 to 1,000 ppm and combustible gas from 100 to 10,000 ppm. T..
Carbon Monoxide Gas Sensor
This semiconductor gas sensor detects the presence of Carbon Monoxide at concentrations from 10 to 10,000 ppm. The sensor’s simple analog voltage interface requires only ..
Contact-less Infrared Thermopile Sensor Breakout - TMP006
Unlike all the other temperature sensors we have, this breakout has a really cool IR sensor from TI that can measure the temperature of an ..
Crowtail- DHT11 Temperature & Humidity Sensor
This module can help you detect the temperature and humidity of the environment of your house.
The module contains a DHT11 temperature & humidit..
Current sensor ( CT ) 100Amp
Current transformers (CTs) are sensors that are used for measuring alternating current. They are particularly useful for measuring whole building electricity consumptio..
Current Sensor -15.5A to +15.5A - ACS711
This board is a simple carrier of Allegro’s ±15.5 A ACS711 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resista..
Current Sensor Carrier -30 to +30A
This board is a simple carrier of Allegro’s +/-30A ACS714 Hall effect-based linear current sensor. This version accepts a bidirectional current input with a magni..
1 x Current Sensor Carrier -5 to +5A
Current Sensor Carrier -75 to +75A
This board is a simple carrier of Allegro’s ±75A ACS709 Hall effect-based linear current sensor with overcurrent fault output, which offers a low-resistance (~1.1..
Current Sensor Carrier 0 to 30A
This board is a simple carrier of Allegro’s 30A ACS715 Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical i..
DC current sensor - 26V @ 3.2 Amp max
This breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this ..
DF ROBOT CH4 Gas Sensor (MQ4)
This is an Arduino CH4 gas sensor. It uses MQ4 probe which is able to detect nature gas, CH4. It is less sensitivity in detecting alcohol, cooking fumes, and cigarette..
DF Robot Level Sensor - Contactless
This non-contact liquid level switch can be triggered when the liquid level falls below the sensor attached to the outside surface of a non-metal container.
DF Robot Soil Moisture Sensor
This product measures soil moisture levels by capacitive sensing, rather than resistive sensing like other types of moisture sensors. It is made of a corrosion resistant..
DHT22 module - Humidity and Temperature (also named as AM2302)
The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measu..
The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digi..
DHT11 Temperature and Humidity sensor
This DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity values The technology ensures the high..
DHT22 Sensor IC Only - Raw
The DHT22 (also known by RHT03) is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn’t require extra compo..
Digital distance sensor - 5cm
The GP2Y0D805 and GP2Y0D810 are Sharp’s smallest and fastest distance sensors, and our tiny carrier board for these sensors includes all of the external components req..
Digital IR Transmitter module
An infrared transmitter is simply a Light Emitting Diode which generates IR light (invisible IR light)--light with a wavelength of between 1 mm and 750 nanometers, and..
Digital Meter, AC Voltage, Current and Active Power
This digital energy meter is great add-on to any energy driven project where the AC Voltage, Current and Active Power needs to be measured ..
Digital Micrometer 0-25mm 0.001
The Digital Micrometer is quick, accurate and easy to use, and comes at an economical price.
Micro-lapped carbide tipped measuring surface
Digital Optical Counter AB Signal
The set of Length/Position controller consists of one digital length/position controller FH7-6CRNB and one wheeled length sensor MLK-80. It's widely used in machin..
Digital Sensor Meter 0-75mV/4-20mA
The instrument can measure any range of Current or Voltage signal input. The user can select data remained or peak value remained. The instrument can be used with 2..
Digital Temperature And Humidity Sensor - SHT10
The precision SH10 series temperature and humidity sensors form Sensirion are individually calibrated in a precision humidity chamber and the calibra..
Sensor Distance 10cm (Sharp digital GP2Y0D810Z0F)
The Sharp GP2Y0D810Z0F sensor with Pololu breakout is one of the smallest and fastest distance sensors, This tiny carrier board for ..
Door Alarm - Chime
Wireless infrared motion sensor door bell alarm, with either a 9-12V power supply or 3 X AAA batteries
Power supply: DC 9-15V (NOT included
DS1115 Precision ADC module
The ADS1115 analog-to-digital converter provides high-precision, 16-bit precision at 860 samples/second over I2C. The chip can be configured as 4 single-ended input chan..
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