Small parts.
Limitless builds.

Measure distance from 2cm to 400cm for obstacle avoidance and robotics.

Detect raindrops and moisture levels in weather and automation prototypes.

Sense water contact and droplet presence for alerts and experiments.

0.96 inch 128x64 high contrast display showing real-time graphics and sensor readouts.

Reflective optical sensor for high-speed line tracking and obstacle detection.

Infrared distance detector with adjustable sensitivity potentiometer.

Ultra-compact infrared detection board for constrained robotics chassis.

Receive 38kHz remote control signals from TV or custom IR remotes.

Magnetic contact switch to sense closed doors, windows or rotating parts.

Add clean touch-sensitive button inputs through glass or plastic.

650nm red optical beam module for alignment and supervised optical experiments.

High sensitivity sound detection with onboard amplifier and potentiometer.

Comparator-style microphone sensor board with digital and analog outputs.

Detect smoke, methane, butane and flammable gases with fast response time.

Flying-Fish style MQ sensor board for air quality and gas experiments.

High sensitivity sensor for alcohol-vapour and breathalyzer demonstrations.

Pyroelectric infrared sensor detecting human movement up to 7 meters away.

Photoresistor module that automatically reacts to environmental brightness.

Sensitive photodiode detecting 760nm–1100nm infrared light from open flames.

High-sensitivity vibration switch detecting shocks, knocks and theft alarms.

Precision barometric pressure, altitude and temperature sensor module.

6-axis motion tracking sensor with integrated Digital Motion Processor.

Stainless steel probe-style temperature sensor for liquid measurement.

Starter digital temperature and humidity sensor with single-wire interface.

High precision sensor measuring 0-100% humidity and -40 to 80°C.

Fork-style probe and comparator board to monitor soil dryness in plant projects.

Optical water clarity and suspended particulate sensor for quality testing.

Resistive trace sensor detecting liquid height in tanks and model reservoirs.