Sensors & Input

SKU: AF-359 | Brand: Adafruit

This blank 13.56 MHz RFID/NFC card contains a Mifare Classic 1K chip with 1 KB of writable EEPROM storage. The standard credit-card-sized form factor (ISO 7810 ID-1) makes it suitable for access control badges, identi...

SKU: SF-KIT-13198 | Brand: SparkFun

This it the SparkFun RFID Starter Kit, an all-in-one kit that offer everything you need to get your next RFID project off the ground. This kit includes our USB RFID Reader, ID-12LA RFID module, and two 125kHz RFID car...

SKU: SF-SEN-10916 | Brand: SparkFun

This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity an...

SKU: AF-460 | Brand: Adafruit

Put a voltage meter anywhere with this very handy display. These are often used by RC hobbyists for keeping track of batteries but we thought it would be great on a breadboard or enclosure. This is the 2-wire versi...

SKU: SF-SEN-12787 | Brand: SparkFun

This is the SparkFun RGB and Gesture Sensor, a small breakout board with a built in APDS-9960 sensor that offers ambient light and color measuring, proximity detection, and touchless gesture sensing. With this RGB and...

SKU: AF-642 | Brand: Adafruit

This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet conditions. This sensor is a little more expensive th...

SKU: DF-SEN0200 | Brand: DFRobot

INTRODUCTION The Leddar M16 Sensor Module is an advanced sensing solution that combines 16 independent active elements into a single sensor, resulting in rapid, continuous and accurate de...

SKU: DF-SEN0201 | Brand: DFRobot

INTRODUCTION The Leddar M16 Sensor Module is an advanced sensing solution that combines 16 independent active elements into a single sensor, resulting in rapid, continuous and accurate de...

SKU: AF-1965 | Brand: Adafruit

Let's be honest - the hardest part about owning a houseplant is not killing it. And the hardest part about not killing your houseplant, at least for us, is remembering to water it. The Chirp! Plant Watering Alarm i...

SKU: AF-833 | Brand: Adafruit

This brass liquid flow meter measures water or other liquid flow using a pinwheel and Hall effect sensor. As liquid passes through the 1/2" threaded brass body, it spins an internal pinwheel with a magnet attached. A ...

SKU: DF-SEN0007 | Brand: DFRobot

The SRF08 is an evolutionary step up from the SRF04. It requires less power to operate, has a longer range (up to 6m) and it performs its own internal timing of the return echo. The SRF08 is also fitted with an LDR...

SKU: DF-SEN0153 | Brand: DFRobot

The URM07 is an ultra-low-power UART ultrasonic distance sensor with an effective range of 20–750 cm. Operating on 3.0–5.5 V, it is directly compatible with 3.3 V and 5 V microcontrollers including Arduino and Raspber...

SKU: SF-SEN-09416 | Brand: SparkFun

This is a glass, cylindrical RFID tag; it’s very similar to those implanted into pets for identification purposes. But really guys, it’s not for use inside your body. Please don’t implant this thing into yourselves. E...

SKU: AF-3586 | Brand: Adafruit

YARD Stick One (Yet Another Radio Dongle) from Great Scott Gadgets can transmit or receive digital wireless signals at frequencies below 1 GHz. It uses the same radio circuit as the popular IM-Me. The radio...

SKU: RP-SC0329_1 | Brand: Raspberry Pi Ltd

The Raspberry Pi Sense HAT is an add-on board that attaches to the Raspberry Pi via the 40-pin GPIO header, adding a suite of environmental and motion sensors, an 8×8 RGB LED matrix, and a mini joystick. It's the same...

SKU: PI-AT-04-003 | Brand: Pimoroni

A pack of 10 disposable, pre-gelled foam electrodes designed for use with MyoWare Muscle Sensors. Each electrode snaps directly onto the sensor for quick and clean electromyography (EMG) measurements — no additional g...

SKU: SF-KIT-30716 | Brand: SparkFun

Add another automated planting zone to your AgXRP setup with this expansion for the AgXRP Starter Kit. It lets students and educators add a second pump and soil moisture sensor, so they can water a second plant indepe...

SKU: AF-6476 | Brand: Adafruit

This compact board makes it easy to measure ultraviolet light across three separate bands, giving you independent UVA, UVB and UVC readings instead of a single combined value. That makes it a strong fit for human and ...

SKU: SF-SEN-30183 | Brand: SparkFun

This compact digital compass module is built around the HMC6343, a fully integrated electronic compass designed to deliver reliable heading data without making your main microcontroller do all the processing.Unlike ba...

SKU: DF-FIT0507-EN | Brand: DFRobot

This compact digital thermometer gives you a simple, low-cost way to monitor temperature in wet or enclosed environments. It has an integrated display and a 1 m probe cable, making it handy for greenhouses, fish tanks...