DESCRIPTION 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 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! TECH SPECS ATtiny841 8 KB Flash Memory 512 Bytes SRAM and EEPROM Voltage: 1.7V - 5.5V Battery CR1220 3V Lithium Battery Coin Cell Dimensions 56mm x 19mm x 12mm (2.2 inches x .75 inches x 0.47 inches) Weight: 9.5 grams (.335 ounces) 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! DOWNLOADS Schematic Eagle Files Sample Arduino code ATtiny841 Datasheet
