Voltage sensor module for Arduino

Set of 10 pcs. Female-female connecting wires, 25 cm long. CAB_F-F (10-25-ORG)

WAV files player module. It is based on a DAC converter and an audio amplifier, there is a 3.5 mm audio output on the board. The files are played from the microSD card. Adafruit 94

Small evaluation board based on the ATmega328, RoHS

UART converter - USB based on the FT232RL system with TX, RX, RTS and CTS lines led out to the goldpin female connector. It uses a mini USB connector. Adafruit 284

SparkFun DEV-10914 is a compact development board with an ATmega328 and 3.3 V logic level, equipped with basic protection and designed to work with an external USB–UART interface. It is suitable for applications requiring cooperation with low-voltage modules.

This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 5V Arduino boards. It can also be used for general serial applications. DEV-09716

The Fio v3 is a new spin on the Arduino Fio hardware powered by the ATmega32U4. Not only is it small and LiPo-ready, it’s a very capable XBee-ready development board. DEV-11520

Two-channel DC motor driver designed to work with Arduino boards. The module is based on the H L298 bridge system. It can control two DC motors up to 2 A per channel. SparkFun DEV-14129

DEV-10864 OSHW - PoEthernet Shield

Arduino and Breadboard Holder. DEV-11235

Adafruit 789 - Adafruit PN532 NFC/RFID Controller Shield for Arduino + Extras

Adafruit 494 - LoL Shield WHITE - A charlieplexed LED matrix kit for Arduino - 1.5

Adafruit 493 - LoL Shield BLUE - A charlieplexed LED matrix kit for the Arduino - 1.5

Adafruit 256 - Patch shield for Arduino - v5.01

Adafruit 1272 - Adafruit Ultimate GPS Logger Shield - Includes GPS Module

Adafruit 1141 - Adafruit Assembled Data Logging shield for Arduino