Collections of (physically) small computers

[Gordon JC Pearce]

Evan Koblentz wrote:

> Does anyone have a "computer" (by Tony's rules) lighter than 120g?

That has memory, IO, and has a CPU?  Well doesn't that make the 
matchbox-sized ECU that my Nissan had to tell it to turn on the 
"idle-up" solenoid when the headlights, heated rear window, heater fan 
or radiator fan came on?  If I recall correctly that had one of the 
mask-programmed 6502 28-pin variants, a 6116 and some TTL buffers 
driving a big transistor.

Gordon