SparkFun Gram Piano Kit
We have 2 units in our Sydney Warehouse available for immediate dispatch.
Pianos are heavy and can take about a year to make. What if you could have one that weighed only a few grams and took a very small amount of time to construct? The SparkFun Gram Piano is a beginners soldering kit that, once assembled, gives you with a musical keyboard that will leave you feeling like a modern day Mozart. This kit provides you with the ability to play an octave worth of notes using the capacitive touch keys, no strings or hammers required! The pre-installed software also lets you play a melody with the press of a button and switch octaves using a soldered potentiometer.
The Gram Piano is a simple through-hole kit with a fair part count, making it ideal for beginning solderers looking for a little more challenge. Like our other soldering kits, building and playing with this kit will teach you various skills related to soldering, electronics, and programming.
Note: Be sure to check out the Quickstart Guide in the Documents section below for helpful tips and assembly instructions.
Kit Includes:
- 1x Gram Piano PCB
- 1x PCB Speaker
- 1x ATMega328P AVR Microcontroller
- 1x Mini Power Switch
- 1x Mini Push Button
- 1x 10k Ohm Trimpot
- 1x 6-pin Right-Angle Header
- 2x 330 Ohm Resistor
- 2x 10k Ohm Resistor
- 2x 5mm LED - Red
- 2x AA Battery
- 4x AA Battery Holder
- 4x 0.1uF Capacitor
- 4x 3/8" 4-40 Phillips Screw
- 4x 3/8" 4-40 Nylon Standoff
- 13x 2M Ohm Resistor
Documents:
- Schematic
- Eagle Files
- Datasheet (ATMega328P)
- Quickstart Guide
- GitHub (Design Files & Example Code)
- Product Video
