Rotary Phone Nixie Calculator -Subtraction

4-digit Nixie Calculator - Adding

Full Calculator Functions

Add-IN-12

Rotary phone calculator sleeping. IN-12

Arduinix IN-17 header

IN-12 Header for Arduinix - Test all A/C combos

Arduinix IN-12 header board test

HP 5221A Electronic Counter

Divergence Meter Build (san-case)

Arduinix IN-2 CPU and memory meter.

Arduinix modified by Pops Jones and NixieKeith

IN-2 Arduinix clock test

New Arduinix Maiden Voyage

Oscilloscope in daylight

Oscilloscope Clock

Weather Forecast Nixie clock

Crosses and Naughts

IN-1 Touch Switch Nixie

IN-1 Touch Switch

SMart Nixie IN-14 Demo

Smart Nixie Demonstration

IN-17 Nixie Arduino Shield

in-17 Arduino Shield

Weather Forecast Nixie clock

Weather forecast Nixie clock