P-Bot 5000 is a self contained musician robot. He can sing, speak and groan only as a robot could.
He is battery powered, and generates sound from his mouth speaker. he is not very mobile, though
as he was decapitated by a surplus pirate who used his body for scrap metal. Now his only raison d'etre is to
sing.

PBot's vocal circuitry is driven by the "Speakjet" chip. He can receive commands via a serial port
or through gentle manipulation of his buttons (computer control is optional). Sound is generated in
P-Bot's circuits by 5 oscillators, noise generators, and filters to create beautiful robotic song.

See & Listen to his Solo in Elegy for Incomplete Circuit