LSM303D 3D Compass and Accelerometer Carrier with Voltage Regulator

QTR-8A Reflectance Sensor Array

Hall effect sensor - US1881

MP3 Player Shield - SparkFun

Analog turbidity sensor for Arduino

SparkFun OpenScale

ITeaduino Tiny Digispark

FemtoBuck LED Driver - SparkFun

SparkFun - 8 Channel Analog Multiplexer - 74HC4051

LinkIt Smart 7688 Duo - Arduino to Linux

Load Cell - 50Kg

SparkFun OpenLog

QTR-3RC Reflectance Sensor Array

Liquid Water Level Sensor Vertical

MyoWare Muscle Sensor

XBee 6.3mW Wire Antenna - Series 2C ZigBee Mesh

Flexibility Sensor 2.2

Digital Push Button Green

Digital Push Button (Red)

Gravity: IO Expansion Shield for Arduino V7.1

This package includes a Sensor of Level of Water and a Sensor of Humidity from Solo. If the plates have water covering the sensor components, an analog value will be available on the "SIG" connection. The Sensor of Level of Water can detect up to 4cm of water. This way, you can check if your aquarium, or your pet's water bowl, still has enough water. You can use the Sensor of Moisture of the Soil to check your plant's soil or growing environment, for example.

DHT22 is a digital capacitive humidity sensor and humidity module is one that contains the compound has been calibrated with digital signal output from the temperature and humidity sensors . < / p>

Can be used to monitor the heart rate of the patient and athlete. The result can be displayed on a screen via the serial port and can be saved for analysis.

The Arduino has a small amount of data storage space. You don't have enough space if you want to store a lot of data. Therefore, we need to add an EEPROM Data Storage Module to increase your storage space .

This is the Mini Reed Magnetic Sensor Module for Arduino! Reed switches are driven by magnets and are used in Mechanical Systems as Proximity Sensors.

Instead of spending weeks or months tinkering with algorithms of varying precision and complexity, you can get significant sensor data in minutes, thanks to the BNO055 - a 9DOF Smart Sensor that fuses the sensor on its own!

This is the FeatherWing Adalogger: it adds a real-time clock with battery and micro SD card storage to any Feather mainboard. Using the Headers, you can connect a FeatherWing to the top of your board and let the board fly!

Water Flow Sensor for Water Pressure Gauge with Id10mm and 3/8".