Digital output Hall Effect (magnetic field) sensor module using a OH44E Unipolar Hall Effect Sensor
Analogue output Hall Effect (magnetic field) sensor module using a SS49E Linear Hall Effect Sensor
This YF-B6 Water Flow Sensor is capable of measuring flow between 1 and 30 L/min at a maximum pressure of 1.5 MPa via the Magnetic Hall Effect.
Analogue output with settable digital signal level output sensor module
This Barcode Scanner Module is designed to read up to 15 different types of 1D and 2D Barcodes, including the ever-popular Codebars and QR Codes.
This tiny Heart Rate Sensor features a 3.3V to 6V range for many different Microcontrollers, making it perfect for custom wearable tech’ projects.
This awesome Weather Station DIY Kit -includes an anemometer, a wind vane, a rain bucket, DHT22 Sensor and a barometer – all in a FUNtastic DIY Kit. Wind Speed | Wind Direction | Rainfall | Temperature | Humidity | Pressure
This unique Spear-tipped Analog pH Sensor Probe Kit is designed to measure soil, as well as other soft & semisolid samples, including fruit & meat!
This Capacitive Fingerprint Sensor features an ultra-thin, circular design to accommodate a wide range of applications - controllable with UART.
This Capacitive Fingerprint Sensor features an ultra-thin, rectangular design to accommodate a wide range of applications - controllable with UART.
This fancy little GY-31 TCS3200 Colour Recognition Sensor Module offers super easy, effective colour identification via light-to-frequency readings.
The 1Sheeld+ for Arduino is a truly original and unique board from Egyptian Makers, and turns your Smart Phone into an amazing Multi-Sensor Shield.
This little SS40A Bipolar Hall Effect Sensor is capable of identifying and reacting to magnetic fields, with 20mA switching current for PCB projects.
The Fingerprint Sensor Module from DFRobot utilises a high speed DSL processor to read, store and compare up to 1000 fingerprints on internal memory.