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Manufacturers
This module can control LED lamps or...
We've got many distance sensors, and the TFmini Distance Sensor is a nice addition. See description for more details about the product. Add to cart now!
This board is a simple carrier of Allegro’s bidirectional ±20A ACS724LLCTR-20AB Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS. This version accepts a bidirectional current input with a magnitude up to 20 A and outputs a proportional analog voltage (100 mV/A) centered...
This board is a simple carrier of Allegro’s unidirectional 30A ACS724LLCTR-30AU Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS. This version accepts a unidirectional current input up to 30 A and outputs a proportional analog voltage (133 mV/A) that measures 500 mV...
This board is a simple carrier of Allegro’s bidirectional ±50A ACS724LLCTR-50AB Hall effect-based linear current sensor, which offers a low-resistance (~1.2 mΩ) current path and electrical isolation up to 2.4 kV RMS. This version accepts a bidirectional current input with a magnitude up to 50 A and outputs a proportional analog voltage (40 mV/A) centered...
The SparkFun Distance Sensor Breakout utilizes the RFD77402 3D ToF (Time of Flight) sensor module from Simblee to give you the most accurate measurements at short range. See description for more details about the product. Add to cart now!
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high-reflectance objects are...
DHT11 Temperature and Humidity Sensor Board for ESP-01 and ESP-01S ESP8266 Modules
This array of IR LED/phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2.9 V to 5.5 V and offers dimmable brightness control independent of the supply voltage and separate controls for the odd and even emitters. In general, the closer the object, the higher the contrast between light...
Ventilator with speed sensor equipped with a three-pin connector for connection to the motherboard. The yellow wire comes from the speed sensor that measures the speed of rotation and informs the bios, so any fan failure can be detected in a timely manner. See description for more details about the product. Add to cart now!
Ventilator with speed sensor equipped with a three-pin connector for connection to the motherboard. The yellow wire comes from the speed sensor that measures the speed of rotation and informs the bios, so any fan failure can be detected in a timely manner. See description for more details about the product. Add to cart now!
Ventilator with speed sensor equipped with a three-pin connector for connection to the motherboard. The yellow wire comes from the speed sensor that measures the speed of rotation and informs the bios, so any fan failure can be detected in a timely manner. See description for more details about the product. Add to cart now!
DHT11 Temperature and Humidity Sensor Board and ESP8266 Module
TH Sensor-AM2301 See description for more details about the product. Add to cart now!
Kit Two Sparrow Wireless Sensor Nodes and Sparrow Nest Programming Plate
HB100 Miniature Microwave Motion Sensor is an X-Band Bi-Static Doppler transceiver module. It has a built-in Dielectric Resonator Oscillator (DRO) and a pair of Microstrip patch antenna array, making it ideal for usage in motion detection equipment. See description for more details about the product. Add to cart now!
This 6 Degrees of Freedom Motion Sensor Breakout can detect acceleration in three axes - X, Y, and Z - as well as three axes of magnetic heading. It's ideal for building into robots, rockets, and rovers, or anywhere else where you want to measure motion accurately and is compatible with Raspberry Pi or Arduino. See Description for more details about the...
The SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor, utilizing two chips from Maxim Integrated: the MAX32664 Biometric Sensor Hub and the MAX30101 Pulse Oximetry and Heart Rate Module. See description for more details about the product. Add to cart now!
Waterproof Case HST12-40A for Temperature and Humidity Sensor (SHT10 SHT11 SHT15) See description for more details about the product. Add to cart now!
This I2C digital temperature sensor is one of the more accurate/precise we've ever seen, with a typical accuracy of ±0.25oC over the sensor's -40oC to +125oC range and precision of +0.0625oC. See description for more details about the product. Add to cart now!
It's summer and you're sweating and your hair's all frizzy and all you really want to know is why the weatherman said this morning that today's relative humidity would max out at a perfectly reasonable 52% when it feels more like 77%. See description for more details about the product. Add to cart now!
Photoelectric beam sensor, retro reflection - PEM10D See description for more details about the product. Add to cart now!
This fancy optical flow sensor detects motion of surfaces in front of it, from ~80mm to infinity! It's great for DIY drone builds, and it's compatible with Breakout Garden HAT with SPI. See Description for more details about the product. Add to cart now!
This little sensor is a great way to add UVA and UVB light sensing to any microcontroller project. See description for more details about the product. Add to cart now!
Barometric pressure sensor module high precision at low cost, ideal for measuring the weather or other similar projects. It can be used by both I2C and SPI through. See description for more details about the product. Add to cart now!
The GP2Y0A02YK0F has an analog output ranging from 0.4 V to 2.8 V at 10 cm to 80 cm, with an input voltage of 4.5 to 5.5 V DC. The sensor comes with a JST standard. See description for more details about the product. Add to cart now!
This device can measure the speed of rotation of a body with the help of a Hall sensor. It can measure speeds from 3.8 to 9999 RPM. See description for more details about the product. Add to cart now!
Upgrade your :MOVE mini with sensory input via our :MOVE Sensor Interface Board for the BBC microbit & take your :MOVE mini robotics projects to the next level. See description for more details about the product. Add to cart now!
A really sophisticated and accurate colour and luminance sensor breakout that's Raspberry Pi and Arduino-compatible. As well as detecting RGB colour and light level, it has added bells and whistles like 50/60Hz light noise rejection, a wide detection range, and two illumination LEDs. See Description for more details about the product. Add to cart now!
The SparkFun BME680 Environmental Sensor is a breakout that combines a gas sensor with temperature, humidity and barometric pressure sensing for a complete environmental sensor in a single package. See description for more details about the product. Add to cart now!
The SparkFun SGP30 Air Quality Sensor provides information on the quality of the air in your room or house by monitoring the volatile organic compounds around the sensor. See description for more details about the product. Add to cart now!
The AHT20 is a nice but inexpensive temperature and humidity sensor from the same folks that brought us the DHT22. See description for more details about the product. Add to cart now!
Lens for Pyroelectric Sensors See description for more details about the product. Add to cart now!
The Colour module detects RGB colour, as well as ambient light level. It also has two bright white LEDs to illuminate objects whose colour is being detected. See description for more details about the product. Add to cart now!
The MonkMakes Sensor Board for micro:bit allows you to sense sound level, temperature and light level. Connects easily to the microbit with crocodile leads. See description for more details about the product. Add to cart now!
You can now add affordable heat-vision to your project and with an Adafruit MLX90640 Thermal Camera Breakout. This sensor contains a 24x32 array of IR thermal sensors. When connected to your microcontroller (or Raspberry Pi) it will return an array of 768 individual infrared temperature readings over I2C. See description for more details about the...
For precision temperature sensing, nothing beats a Platinum RTD. Resistance temperature detectors (RTDs) are temperature sensors that contain a resistor that changes resistance value as its temperature changes, basically a kind of thermistor. In this sensor, the resistor is actually a small strip of Platinum with a resistance of 1000 ohms at 0oC, thus the...
The ZX Distance and Gesture Sensor is a touchless sensor that is capable of looking for simple gestures. See description for more details about the product. Add to cart now!
Sensing Distance: 3M-5M Power supply DC: 3.3V-15V Quiescent current: 20uA Delay: Adjustable Output: high level, H=3.3V, L=0V See description for more details about the product. Add to cart now!
Probe for the Soil Humidity Sensor 1.3 m
Adopts Precision Compensation Technology High Accuracy Sensor Suitable For Gas,Liquid,Oil Stainless Steel Body See description for more details about the product. Add to cart now!
Holder for the E18 Photoelectric Sensor
Input voltage: 9v-24v Load power: 30W Load current: 3A Standby current: 10mA Single touch modes See description for more details about the product. Add to cart now!
SparkFun RGB Light Sensor - ISL29125 See description for more details about the product. Add to cart now!
Operating voltage: + 2.7 ~ 6V Working temperature: 30 ~ + 70 Celsius OUT pin output voltage: + 3.3V ± 0.1V OUT pin Maximum output current: 500mA See description for more details about the product. Add to cart now!
Interface type: I2C Working voltage: 1.8 - 6.0V Interface size: 4*2.54mm pitch Humidity accuracy: typical ± 2% Humidity resolution: 0.024% Temperature accuracy: typical ± 0.3oC See description for more details about the product. Add to cart now!
This proximity sensor can be used in various projects (3D printers, CNCs and others). It is ideal for applications where mechanical sensors can not be used (contact with different metallic materials is not allowed). See description for more details about the product. Add to cart now!