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$11.55
Humidity and Temperature Sensor - DHT20
SparkFunThe DHT20 is a low cost humidity and temperature sensor with a I2C digital output protocol. It can be applied to HVAC, dehumidifier, automatic cont...
View full details$11.55 -
$72.35
MonkMakes Air Quality Kit for micro:bit
Monk MakesThe MonkMakes Air Quality Kit for micro:bit is based around the MonkMakes Air Quality Sensor. This add-on for the BBC micro:bit measures the qualit...
View full details$72.35 -
$3.90
DHT11 Temperature and Humidity Sensor Module
Little BirdLittle Bird has created a digital DHT11 Temperature and Humidity sensor. It is powerful and easy to use. The DHT11 is a Temperature Sensor and Hu...
View full details$3.90 -
$50.77
Gravity: Alcohol Sensor (0-5ppm)
DFRobotThis is an Arduino compatible alcohol sensor module from DFRobot with a 0-5ppm measuring range, supporting I2C and UART outputs. Aiming at fast and...
View full details$50.77 -
$127.20
Adafruit SCD-30 - NDIR CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic
AdafruitTake a deep breath in...now slowly breathe out. Mmm isn't it wonderful? All that air around us, which we bring into our lungs, extracts oxygen from...
View full details$127.20 -
$86.18
Particle Sensor - SN-GCJA5
SparkFunPanasonic's laser type PM sensor is an addition to its already broad range of specialty sensor solutions. It is comprised of an on-board microproce...
View full details$86.18 -
Original Price $144.00Current Price $124.38
Environment Science Board for micro: bit (V1.0)
DFRobotEnvironment Science Board for micro: bit is designed with highly symbolic trees, houses, and snowy mountains. On a wide and easy-to-use PCB, it int...
View full detailsOriginal Price $144.00Current Price $124.38Save 14% -
$3.54
1 to 3 HUB Unit
M5StackDescription HUB is one of the six Units in M5GO, allowed buy separately. This Units is used for GROVE port expanding. Notice: HUB is just a pysical...
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$7.62
RP-C7.6-ST Thin Film Pressure Sensor
DFRobotThis is a circular flexible thin film pressure sensor of short legs with a diameter of 7.6mm, which can be used to realize highly sensitive detecti...
View full details$7.62 -
$32.75
Gravity: URM09 Ultrasonic Sensor ( I²C)
DFRobotDFRobot URM09 is an ultrasonic sensor specifically designed for fast ranging and obstacle avoidance application. Its measuring frequency can reach ...
View full details$32.75 -
$55.59
Gravity: Lightning Distance Sensor
DFRobotGravity: Lightning Sensor employs AMS innovative AS3935 Franklin lightning sensor IC and Coilcraft MA5532-AE dedicated antenna to detect lightning ...
View full details$55.59 -
$200.54
TS01 Non-contact IR Temperature Sensor 4-20mA
DFRobotDFRobot TS01 IR temperature sensor is a non-contact thermal sensor, which can be used to measure the infrared intensity of the object so as to calc...
View full details$200.54 -
$253.72
I2CXL-MaxSonar-WR(MB7040)
DFRobotThe weather resistant MB7040 I2CXL-MaxSonar-WR sensor features centimeter resolution and an I2C interface, and provides short to long distance dete...
View full details$253.72 -
$101.41
I2CXL-MaxSonar-EZ4(MB1242)
DFRobotThe MB1242 I2CXL-MaxSonar-EZ4 sensor has centimeter resolution and highest noise tolerance and narrowest beam width of any sensor in the I2CXL-MaxS...
View full details$101.41 -
$228.33
Car Detection Sensor(MB8450)
DFRobotThe weather resistant MB8450 Car Detection Sensor has centimeter resolution and a ~4Hz read rate, and provides short to long distance detection and...
View full details$228.33 -
$253.72
XL-TrashSonar-WR(MB7139)
DFRobotThe weather resistant MB7139 XL-TrashSonar-WR sensor features centimeter resolution and a 10Hz read rate, provides short to mid distance detection ...
View full details$253.72 -
$304.49
HRXL-MaxSonar-WRLT (MB7386)
DFRobotThe weather resistant MB7386 HRXL-MaxSonar-WRLT has millimeter resolution and a 6Hz read rate, and provides short to long distance detection and ra...
View full details$304.49 -
$253.72
4-20HR-MaxSonar-WRMI(MB7489)
DFRobotThe MB7489 4-20HR-MaxSonar-WRMI sensor of weather resistance has millimeter resolution and a 7.5Hz read rate, provides short to long distance detec...
View full details$253.72 -
$69.90
HRLV-MaxSonar-EZ4 (MB1043)
DFRobotThe MB1043 HRLV-MaxSonar-EZ4 features millimeter resolution and a 10Hz read rate and provides short to long distance detection and range informatio...
View full details$69.90 -
$506.42
4-20SC-MaxSonar-WRMI(MB7789)
DFRobotThe weather resistant MB7789 4-20SC-MaxSonar-WRMI has millimeter resolution and a 0.6Hz read rate, provides short to long distance detection and ra...
View full details$506.42 -
$32.89
SparkFun gator:RTC - micro:bit Accessory Board
SparkFunThe gator:RTC is a supplemental data logging tool to be used in conjunction with the gator:log, part of SparkFun's gator:bit series of gator-clippa...
View full details$32.89 -
$114.10
HRUSB-MaxSonar-EZ1(MB1413)
DFRobotThe MB1413 HRUSB-MaxSonar-EZ1 has millimeter resolution and a ~4Hz read rate, features a great blend of sensitivity as well as side object rejectio...
View full details$114.10 -
$235.30
BitScope Micro
BitScopeProduct Information BitScope Micro is a tiny mixed signal scope in probe but don't let the size fool you. It's a full featured mixed signal oscillo...
View full details$235.30 -
$76.03
LV-MaxSonar-EZ4(MB1040)
DFRobotThe MB1040 LV-MaxSonar-EZ4 sensor features one-inch resolution and a 20Hz read rate, provides the narrowest beam width of any sensor in the LV-MaxS...
View full details$76.03 -
$76.03
ParkSonar-EZ-144(MB1009)
DFRobotThe MB1009 ParkSonar-EZ-144 has one-inch resolution, provides both proximity and range information for the nearest detectable target, and includes ...
View full details$76.03 -
$126.80
USB-ProxSonar-EZ1(MB1414)
DFRobotThe MB1414 USB-ProxSonar-EZ1 sensor features one-inch resolution and serial data over an easy to use USB interface, providing both proximity and ra...
View full details$126.80 -
$139.49
XL-MaxSonar-AEL0(MB1360)
DFRobotThe MB1360 XL-MaxSonar-AEL0 sensor features centimeter resolution and a 10Hz read rate, and provides short to long distance detection and range inf...
View full details$139.49 -
$5.22
Rotary Encoder Module
Little BirdThe rotary encoder is an electro-mechanical switch. Its output signal can be used to determine the direction that its knob is being rotated. Not on...
View full details$5.22 -
$5.22
Potentiometer Module
Little BirdThis Potentiometer Module is from our Micro:bit 24 bit kit. You're probably already familiar with using a potentiometer as they are commonly found ...
View full details$5.22 -
$27.50
Adafruit LPS35HW Water Resistant Pressure Sensor
AdafruitSometimes you need to sense pressure in a damp environment. And sometimes you need to know the relative changes in pressure as well as the absolute...
View full details$27.50 -
$263.87
SparkFun micro:climate kit for micro:bit
SparkfunThe SparkFun micro:climate kit is a full weather station kit that is built on top of the weather:bit carrier board. Unlike previous weather kits we...
View full details$263.87 -
$24.57
QTR-HD-13RC Reflectance Sensor Array: 13-Channel, 4mm Pitch, RC Output
PololuDetails for item #4113Pinout diagram of a QTR-HD-xRC Reflectance Sensor Array.QTR-HD-13RC Reflectance Sensor Array, front and back views.QTR-HD-13R...
View full details$24.57 -
$10.15
Temperature Sensor Module
FreetronicsSprinkle these around your house to collect temperature data using your Arduino. This DS18B20-based 1-wire bus temperature sensor module is easy to...
View full details$10.15 -
$4.40
Sound and Buzzer Module
FreetronicsThis versatile piezo-element module can be used for both input or output! It can be used as a noise-maker driven by your microcontroller for audibl...
View full details$4.40 -
$9.90
Dual-Channel I/R Reflectance Sensor
FreetronicsThis sensor incorporates two QRE1113 infra-red reflectance sensors on a single PCB, spaced just the right distance apart to build a line following ...
View full details$9.90 -
$5.08
Microphone Sound Input Module
FreetronicsGive your project ears with this sound response and sound pressure level sensing module. An integrated dual signal amplifier converts the sound to ...
View full details$5.08 -
$3.00
Light Sensor Module
FreetronicsDoes the fridge light really turn off? Now you can find out! This tiny light-sensor module uses the very-reliable TEMT6000 light sensor, which giv...
View full details$3.00 -
$27.50
IR Temperature Sensor Module
FreetronicsRemote temperature sensing for your Arduino! Connect this to your board and point it at a surface or heat source to remotely measure its temperatur...
View full details$27.50 -
$55.85
9-DOF IMU: Accelerometer, gyroscope, magnetometer
FreetronicsCombining an accelerometer, a magnetometer, and a gyroscope all in one tiny package with an Arduino-friendly I2C interface. Perfect for building a...
View full details$55.85 -
$15.23
Humidity and Temperature Sensor Module
FreetronicsMeasure temperature and relative humidity using a simple interface that requires just three wires to the sensor: GND, power, and data. Supported by...
View full details$15.23 -
$5.50
Hall Effect Magnetic and Proximity Sensor Module
FreetronicsSense magnetic presence, rotating wheels and magnets, door and arm sensors, and anything else magnetic nearby this sensor.Click here for our Hall ...
View full details$5.50 -
$64.90
GPS Module
FreetronicsMeasure location, altitude, and speed using your Arduino and this module. Simple serial interface with full Arduino library support. Onboard backup...
View full details$64.90 -
$12.00
Barometric Pressure Sensor Module
FreetronicsA highly sensitive barometric pressure sensor for weather, industrial, rocketry, balloon, and many other pressure sensing applications. The sensor...
View full details$12.00 -
$13.20
3-Axis Accelerometer Module
FreetronicsWhich way is up?This tiny 3-axis accelerometer module can operate in either +/-1.5g or +/-6g ranges, giving your project the ability to tell which ...
View full details$13.20 -
$12.69
UV Sensor (Qwiic) - VEML6075
SparkFunNeed to apply some sunscreen? SPF 15? SPF 50? SPF 5000? It’s time to consult the Qwiic VEML6075 UV sensor! The VEML6075 can detect the intensity o...
View full details$12.69 -
$121.85
Gravity: I2C Non-contact IR Temperature Sensor (MLX90614-DCI)
DFRobotWe can divide temperature measurement in to two types: contact and non-contact. Contact measurement can only accurately measure temperature when t...
View full details$121.85 -
$27.56
VL53L1X Time of Flight (ToF) Sensor Breakout
PimoroniAn all-singing, all-dancing time of flight distance sensor that uses PEW PEW LASERS (low-powered ones), our VL53L1X breakout is easy to use with Ra...
View full details$27.56 -
$43.91
SparkFun Distance Sensor Breakout - 4 Meter, VL53L1X (Qwiic)
SparkFunThis SparkFun Distance Sensor Breakout utilizes the VL53L1X next generation ToF (Time of Flight) sensor module to give you the highly accurate...
View full details$43.91