[vz-dev] 1-wire scanner & Gascounter setup

[Thorben Thuermer]

On Sat, 14 Jan 2012 18:06:15 +0100 "Klaus Reichenecker" <kr at kr123.de> wrote:
> But I still have problems to find the right reed contact for my gas meter,
> i already ordered 5 of them, none worked, all not sensitive enough)

considered trying a hall-sensor instead?
you most likely already have one - there's one in any old computer cpu-fan with
rpm output (yellow wire).
the wiring is just vcc, gnd, and open-collector output.

- T.