Built around the APDS-9960 RGB and Gesture sensor; fitted with integrated UV and IR blocking filters, four separate diodes sensitive to different directions and an I²C-compatible interface, this small breakout board delivers light and colour measurement, proximity detection and contactless gesture detection at a distance of 10 to 20 cm

Automatic watering system for indoor plants with moisture sensor, compatible with Arduino.

With a single-phase inductive sensor, this breakout board measures an alternating current (max

Measures carbon dioxide from 0 to 5,000 ppm with NDIR infrared sensing and reports it on UART and PWM outputs; runs on 5 V.

Integrate the MH-Z19C sensor into your projects. Lets you monitor CO2 concentration in indoor environments simply and efficiently.

Breakout board based on the Maxim Dallas DS18B20 semiconductor temperature sensor (TSSOP version)

Made up of two optical encoders and two discs to be fitted on the motor shaft, this set measures speed, providing 20 counts per full revolution

Small board able to detect the presence of a flame or a light source with a wavelength between 760 nm and 1100 nm

Fitted with the MQ135 sensor, this small board can detect the presence in the air of hazardous gases such as: ammonia (NH3), nitrogen oxides (NOx), alcohol, benzene vapors, smoke, carbon dioxide (CO2)