Sensors

SKU: AF-4010 | Brand: Adafruit

Is your favorite robot currently in a mid-life crisis? Does it need a new purpose or perhaps, direction?  Well now you can find your way with the affordable and easy to use Slamtec RPLIDAR A1.You may have heard o...

SKU: LI-650-0022 | Brand: Little Bird

The littleBits Temperature Sensor responds to the ambient temperature surrounding its probe, sending a stronger signal as the temperature increases. It's a simple way to add temperature sensing to your littleBits circ...

SKU: SF-SEN-14585 | Brand: SparkFun

Fingerprint scanners are awesome! Why use a key when you have one right at the tip of your finger? Unfortunately, they’re often unreliable or difficult to implement. Well not anymore! This great GT-521F52 fing...

SKU: AF-3721 | Brand: Adafruit

The AM2320 is a low-cost digital temperature and humidity sensor with an I2C interface — a simpler alternative to the classic DHT11/DHT22 sensors that require timing-critical bit-bang protocols. With standard I2C comm...

SKU: SF-SEN-14349 | Brand: SparkFun

This is not your normal Passive Infrared (PIR) sensor! The SparkFun AK9753 Human Presence Sensor Breakout is a Qwiic-enabled, 4-channel Nondispersive Infrared (NDIR) sensor. Each channel has a different field of view...

SKU: TB-RN3442 | Brand: Little Bird

A 47 kΩ NTC (Negative Temperature Coefficient) thermistor in a compact 5 mm radial package. NTC thermistors decrease in resistance as temperature rises, making them ideal for temperature sensing, thermal protection, a...

SKU: SS-101990004 | Brand: Seeed Studio

This  is a non-contact distance measurement module, which is also compatible with electronic brick. It’s designed for easy modular project usage with industrial performance. Features Detecting range: 3cm-4...

SKU: TB-RN3436 | Brand: Little Bird

A 1 kΩ NTC (negative temperature coefficient) thermistor in a 5 mm radial dipped-epoxy package. The resistance decreases as temperature increases, making it suitable for temperature sensing, thermal compensation, and ...

SKU: SF-SEN-10313 | Brand: SparkFun

The RPI-1031 is a 4-directional tilt sensor that detects orientation using internal infrared emitters and detectors. Unlike simple single-axis tilt switches, this sensor can distinguish between multiple orientations, ...

SKU: DF-SEN0249 | Brand: DFRobot

The Gravity Spear Tip pH Sensor Kit is designed for measuring the pH of semi-solid materials such as wet soil, fruit, meat, and vegetables. The stainless steel spear tip protects the glass electrode and allows the pro...

SKU: SF-COM-08236 | Brand: SparkFun

This is a fully assembled simple breakout board for the surface mount 3-way switch. These switches are commonly found on handheld devices like MP3 players. This switch allows the user to navigate using up and down sel...

SKU: AF-1727 | Brand: Adafruit

The MAX31850K breakout board is a 1-Wire thermocouple amplifier with cold-junction compensation for K-type thermocouples. Unlike SPI-based amplifiers, the 1-Wire interface allows any number of thermocouple breakouts t...

SKU: AF-1733 | Brand: Adafruit

A rugged anemometer designed for outdoor wind speed measurement with a simple analog voltage output. Connect it to any microcontroller's analog input for easy wind speed readings — no complex protocols or libraries re...

SKU: AF-1032 | Brand: Adafruit

A gyroscope is a type of sensor that can sense twisting and turning motions. Often paired with an accelerometer, you can use these to do 3D motion capture and inertial measurement (that is - you can tell how an object...

SKU: AF-2273 | Brand: Adafruit

This soft potentiometer is an interesting way to add an adjustable resistor / slide potentiometer to your wearable. You can use it to adjust the brightness of an LED, or as a sensor input to your Flora or Gemma. When ...

SKU: AF-2024 | Brand: Adafruit

The Adafruit Capacitive Touch Shield brings 12 channels of capacitive touch sensing to any Arduino using the MPR121 chip. Each sensor has a "figure 8" pad with holes designed for quick alligator clip connections — att...

SKU: DF-SEN0006 | Brand: DFRobot

The latest model SRF05 Detection range of 3 cm from the original SRF04 -3 m, increased to 1 cm -4 meters. RF04 is compatible with the original. Also has smaller side lobes. Ultrasonic module can be used to identi...

SKU: DF-SEN0005 | Brand: DFRobot

This low cost SFR02 ultrasonic ranger has both I2C and Serial interfaces. New AutoTune algorithms intelligently back the minimum range right up to the transducer ringdown for the very best performance possible, aut...

SKU: DF-SEN0008 | Brand: DFRobot

This small sonar ranger from Devantech offers an amazing wide range from 3cm to 6m. The SRF10 is interfaced using the IIC bus. SPECIFICATIONS Voltage-5v Current-15mA Typ. 3mA Standby Frequenc...

SKU: AF-2460 | Brand: Adafruit

An ultra-compact passive GPS antenna measuring just 9 × 9 × 6.5 mm, with a 50 mm uFL cable. Ideal for space-constrained projects where a full-size antenna won't fit. Key Features Tiny Form Factor – Only 9 × 9 × 6.5...