TinyViolin [Discontinued]

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Compose a tiny tune with the new Tiny Violin! Built around the ATtiny841 microcontroller, this product features:

• 9 capacitive touch sensors
• 10 pre-loaded Nokia style ringtones
• A loud magnetic buzzer
• Simple coin cell power (CR1220 – included)
• Four of the capacitive touch sensors are strings on the violin
• Four of the sensors are along the neck of the violin change the tone
• At the bottom of the violin is a touch sensor to start playing one of 10 randomly selected ringtones!

Package Contents

• 1x TinyViolin
• x CR1220 battery

Specifications

ATtiny841

• 8 KB Flash Memory
• 512 Bytes SRAM and EEPROM
• Voltage: 1.7V – 5.5V

Dimensions

• 56mm x 19mm x 12mm (2.2 inches x .75 inches x 0.47 inches)
• Weight: 9.5 grams (.335 ounces)

Downloads

• Tutorial
• Schematic
• Eagle Files
• Sample Arduino code
• ATtiny841 Datasheet

Notes

• The Tiny Violin uses an ATtiny841 Microcontroller, but since it doesn’t have USB support, it is not re-programmable without some serious hacking.
• The tunes programmed on each Tiny Violin are randomly selected from a set of 200 tones during the manufacturing process. Most examples of Tiny Violin are unique!