Sensors & Module

This Dust Sensor gives a good indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low Pulse Occupancy time (LPO time) in a given time unit. LPO time is proportional to PM concentration. This sensor can provide reliable data for air purifier systems; it is responsive to PM of diameter 1μm.

The electrical conductivity sensor (EC sensor) measures the electrical conductivity in a solution which usually used for aquaculture and water quality testing. The Grove – Electrical Conductivity Sensor is specially designed for a low-cost system with a relatively high accuracy which can cover most applications. The Grove connector and BNC probe interface make it easy to use and very suitable for Arduino and Raspberry Pi project. This Kit includes an EC probe and a driver board, and the driver board supports both 3.3V and 5V system.  

EMG detector is a bridge that connects the human body and electrical, the sensor gathers small muscle signal then process with 2th amplify and filter, the output signal can be recognized by Arduino. You can add this signal to your control system. Note: The sensor cannot be used for medical purposes.

The sensor on Grove – Gesture is PAJ7620U2 that integrates gesture recognition function with general I2C interface into a single chip. It can recognize 9 basic gestures, and these gestures information can be simply accessed via the I2C bus.

It’s a high-performance, highly integrated multi-mode satellite positioning and navigation module. It supports GPS / Beidou / Glonass / Galileo / QZSS / SBAS, which makes it suitable for GNSS positioning applications such as car navigation, smart wear, and drone.

Are you searching for LEDs with adjustable brightness as well as adjustable orientation? Then, Grove LEDs are perfect for your need. The Grove Green LED is designed for monitoring controls from digital ports. It is very helpful for the beginners of Arduino and Seeeduino. The PCB of this module has mounting holes, so you can mount it on the required surface of a box or a desk or a prototype. The Grove Green LED comes with an on-board potentiometer to manage the power requirements of the LED. You can adjust the brightness of the light using this potentiometer; moreover, the Grove LED is similar to the Grove LED module which houses an LED light source. As a result, it can be used as a pilot lamp for power or signal.