The Grove - Loudness Sensor is designed to detect the loudness of environmental sound. Based on amplifier LM2904 and a built-in microphone, it amplifies and filters the high frequency signal that received from the microphone, and outputs...

Grove- Piezo Vibration Sensor is suitable for measurements of flexibility, vibration, impact and touch. The module is based on PZT film sensor LDT0-028. When the sensor moves back and forth, a certain voltage will be created by the...

The sensor is designed for indoor air quality testing. The main gas detected is carbon monoxide, alcohol, acetone, thinner, formaldehyde and other slightly toxic gases. It is compatible with 5V and 3.3V power supply. Features: Low power...

The acrylic case is used for Beagle Bone, It’s made of acrylic sheet, Only 4 pieces sheets, in total. manufacture by laser cutting, CNC milling, and hot bending. Looks very compact and beautiful. FEATURES The acrylic case I s used for...

Grove - Finger-clip Heart Rate Sensor with shell is based on PAH8001EI-2G, a high performance and low power CMOS-process optical sensor with Green LED and DSP integrated serving as a Heart Rate Detection (HRD) sensor. This module is...

Model: FM1108 IC S50 Resonance Frequency: 13.56MHZ Memory: 8K Bit EEPROM memory Operating temp.range: -10°C - 50°C Technical Details Dimensions 110mm x 80mm x 2.5mm Battery Exclude

The NodeMcu is an open-source firmware and development kit that helps you to prototype your IOT product within a few Lua script lines. Features Open-source Interactive Programmable Low cost Simple Smart WI-FI enabled Arduino-like...

125Khz, EM4100 standard. Combo includes: Different color key tag * 3 Blank card with Serial Number * 2 Compatible with RDM630 module. Technical Details Battery Exclude

Applicable to electronic scale, price computing scale, electronic platform scale, digital scale; parcel post scale, electronic balance and all varieties of commercial scales by single load cell. Specification: Capacity: 3KG Rated...

The Relay Shield provides four high quality relay that can control high current loads to Arduino / Seeeduino boards. It also provides NO (Normally Open) / NC (Normally Closed) interface. It could be a nice solution for controlling...

This wireless Transceiver module is an easy and suitable module if you want to setup your wireless communication system with low cost. It can achieve a good balance between wireless transition performance and cost. You can easily add it...

Grove Starter Kit for LinkIt ONE is a theme package for IoT (Internet of Things). It is designed to help you get an idea of IoT city and turn it into reality as soon as possible. It includes many of the most popular plug-n-play Grove...