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Reply to "Demo of the e-Jones Counter prototype"

I have been working on the electronics for my prototype Version 0.2. I am testing a new OLED display instead of an LCD.

I am pleased with its clarity. I will try it in sunlight tomorrow. At worst I may need to fit a short viewing tube to ensure the screen is shadowed from direct sunlight.

It uses about 0.1 watts from the 4.5V battery, so battery life should be around 100 hours.
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