The tiny Arduino speech synthesizer word library consists of colours, commands, months, days, time, numbers, directions, feelings, units of measurement, security words, math lingo, and general words.

[Charles Gershom] has been tinkering around with his keyboard and Arduino in order to build his own version of a MIDI controlled synthesizer. It looks like he’s gutted the enclosure of some c… ...

The MOVI Arduino shield is also a speech synthesizer, so developers can build conversations around their platformsand inventions.

A good starting point is the Arduino Make Your UNO Kit, providing everything you need to build an Arduino Uno microcontroller from scratch and then use it to build your very own synthesizer.

It came to be known as the 6502 Retro Controller Board. Slowly, the project was expanded with various additional modules, in much the same way one might add shields to an Arduino.