A Water Level Sensor 1/2Npt with 0-12VDC, from ProK.

The Reader of Capacitive Fingerprint is a Module of Fingerprint standard designed for Secondary Development, allows a Verification of Fingerprint Fast and Stable.

Based on a STM32F105R8 High Speed ​​Digital Processor, combined with high security commercial Fingerprint Algorithm and advanced semiconductor sensor, the capacitive fingerprint reader becomes a simple yet intelligent integration module, providing features such as registration digital printing, image processing, resource location, model generation and storage, fingerprint matching and research, etc.

The VMA214/RFM69HC Transceiver Module operates over a wide frequency range, including license exempt ISM (Industry Scientific and Medical) frequency bands 315, 433, 868 and 915MHz. All major RF communication parameters are programmable and most can be configured dynamically.

Solid State Relay - 8 Channels

15A Individual DC Motor Controller

Pololu Carrier for MQ Gas Sensors Bare PCB Only

Sensor Temperatura PT-100

VL6180X Time-of-Flight Distance Sensor Carrier with Voltage Regulator

RGB LED Breakout - WS2812

Piezo Vibration Sensor - Large

MP3 Player Shield - SparkFun

A-Star 328PB Micro - 5V, 20MHz

Electronic Brick - Sensor de Corrente - Loop 4-20mA

LCD Gráfico 128x64 STN LED Backlight

Temperature Sensor - Grove

Analog turbidity sensor for Arduino

Adafruit Small 1.2 8x8 LED Matrix w/I2C Backpack - Yellow-Green

SparkFun OpenScale

Pololu Carrier with Sharp GP2Y0A60SZLF Analog Distance Sensor 10-150cm, 3V

ITeaduino Tiny Digispark

FemtoBuck LED Driver - SparkFun

SparkFun humidity sensor - HIH-4030

LinkIt Smart 7688 Duo - Arduino to Linux

Load Cell - 50Kg

Analog Hydrogen Gas Sensor MQ8

SparkFun OpenLog

Grove - Air quality sensor V1.3

GY-80 BMP085 Magnetic Field, Acceleration, Gyroscope