MicroSD/Audio TinyShield [Discontinued]

This TinyShield is designed specifically for the TinyScreen+ to allow for video playback in a very compact package. This TinyShield adds a microSD Adapter to store video and image files, an audio amplifier for driving a speaker, and an IR receiver. The 16x9 speaker is also included with this board and can be connected to the speaker port. Note: This does not include the microSD card. You can get a compatible microSD card here. Learn more about the TinyDuino Platform Specifications microSD Specs

* Uses standard Arduino SD Card Library

* Supports most standard microSD cards and SDHC cards - cards larger than 8GB may not work!

Power Requirements

* Voltage: 3.0V - 5.5V

* Current: up to approximately 100mA while reading from microSD card

Pins Used SPI Interface for microSD card:

* 10 - CS: This signal SPI chip select for the microSD card

* 11 - SCLK: This signal is the serial SPI clock out of the TinyDuino and into the microSD card.

* 12 - MISO: This signal is the serial SPI data out of the microSD card and into the TinyDuino.

* 13 - MOSI: This signal is the serial SPI data out of the TinyDuino and into the microSD card.

Additional:

* A0 - DAC Output: Analog output for audio amplifier

* 3 - IR Input: Output signal from infrared receiver 6.8 3.6

Dimensions

* 25.8mm x 25.0mm (1.02" x 0.98") Note: microSD car overhanges the edge by approx 3mm for easy removal

* Maximum height of board: 3.6mm (0.14")

* Thickness with TinyScreen+ attached: 6.8mm (0.27")

* Weight (TinyShield only): 1.62 grams (0.06 ounces)

Downloads

* Tutorial

* Arduino SD Card Library (built in the Arduino IDE)

* Schematic

* Eagle Files

* CAD 3D and 2D FIles

Notes

* This TinyShield is designed specifically for the TinyScreen+ and may not properly mate with other TinyShields or processor boards.

* This does not include the microSD card (sold separately)