The Wolfson Audio Card, produced in collaboration with Wolfson, the premier mixed-signal semiconductor and audio solutions company, offers Raspberry Pi® users similar flexibility to a PC soundcard to capture audio alongside their camera, and experiment with stereo digital capture and playback.
Grove - Bee Socket is an adaptor of Xbee serials which can connect wireless modules with Arduino, such as WIFI Bee, RF Bee, Bluetooth Bee, etc. It is Arduino compatible and more effective to conduct peer-to-peer operations and mesh network runned by wireless modules. Regulator CJT1117 guareteens Xbee of stable 3.3 voltages. LEDs can reflect working modes...
Grove - 3-axis Gyro module based on ITG 3200. It is the world’s first single-chip, digital-output, 3-axis MEMS motion processing gyro optimized for gaming, 3D mice, and motion-based remote control applications for Internet connected Digital TVs and Set Top Boxes.
This is an adapter plate kit for Raspberry Pi board to SIM900 module, which allows users to easily connect Raspberry Pi and SIM900 module and extends GSM / GPRS function for Raspberry Pi to achieve additional features, such as message receiving and sending, phone call dialing and answering and GPRS wireless data communication, etc.
SIM900 board and...
BTBee Pro is a serial port Bluetooth module which can be compatible with the shields which with XBee sockets. It's designed for Bluetooth wireless transfer. It supports Slave and Master mode, can be plugged into XBee socket and using the UART for transparent transmission. This module supports Bluetooth Wireless Program as well.
Electronic brick of tilt switch can be connected to analog I/O port and used in tilt sensor for smart car or robot. When the sensor is in the horizontal position, the output is high level; when the sensor rotates counterclockwise to form an angle of more than 15 ° with the horizontal line, the output is low level.
SD card shield is a Break out board for standard SD card. With flash memory card price dropping,it is the time to add mass storage and data logging to your project. You can select 3.3V or IO port power supply with the switch on board in order to work with different library.