OCTOBER 2014
9
PP255003/01272
$ 95* NZ $ 12 90
INC GST
INC GST
HOW TO REMOVE RUST
BY ELECTROLYSIS
BOLT-BY-BOLT: PROJECTS TO BUILD: WE REVIEW:
Assembling
the new
Velleman
3D Printer
Digital
Effects
Processor
Signal Hound USB
Spectrum Analyser
covers 1Hz to 4.4GHz!
Passive
D-I
Box
Courtesy
Compact 2-Channel
Mixed Signal �SScope
from Rohde & Schwarz
Light
Delay