minicalculator
Arithmograph
precomputer
pocket calculator
hand calculator
slide rule
slipstick
computer
totalizer
totaliser
adding machine
calculator
pepper mill
math grenade
pencil topper
calculating machine
ready reckoner
graphing calculator
dual inline package switch
DIP switch
ohmmeter
datapad
check digit
notetaker
digitron
digitizer
slide chart
number 2
comptometer
count on the fingers of one hand
manualette
e-book reader
microcomputer
logic element
personal computer
microscanner
PC
minisensor
logic analyzer
sitelet
fingerlet
tinygram
fuzzifier
microsequencer
data processor
minisite
knobble
microdish
electronic computer
information processing system