XBee 6.3mW Wire Antenna - Series 2C ZigBee Mesh

A Module with GPRS Antenna, operation Wireless and SIM Card.

A Water Flow Meter Sensor 6mm Hose designed for your Drinking Water Machine!

Voltage Sensor Module.

This Voice Recognition Module with Microphone for Arduino can recognize up to 15 voice instructions and be suitable for most cases involving voice control. With this module, we can control cars or other electrical devices by voice.

This UV Sensor is capable of detecting UV solar radiation using a simple UVM-30A chip. It can be easily configured for projects with Arduino to monitor UV Index, analyze UV-A lamps or DIY projects as plant growth analysis.

TOSR02-T - USB / Wireless 5V 2-channel Relay Module Support for temperature sensor

SW-420 Motion and Vibration Sensor Module.

A small Audio Speaker that is ideal for radio and amplifier projects.

Solid State Relay - 8 Channels

The motor shield is based on the L298 , it is a double complete bridge driver designed to drive inductive loads, such as relays, solenoids, DC and stepper motors. 

Sensor Temperatura PT-100