[Swansea Hackspace] Flow sensor

[David Davies-Day]

Nice one, wish I could be there rather than in work.


No animals were harmed in the making of this email. However, several thousand electrons were severely inconvenienced.

<div>-------- Original message --------</div><div>From: Ceri Clatworthy <ceri.clatworthy at gmail.com> </div><div>Date:02/06/2015  10:25  (GMT+00:00) </div><div>To: Justin Mitchell <justin at discordia.org.uk>,Tim Clark <eclipse at sucs.org>,Hackers <hackspace at swansea.hackspace.org.uk> </div><div>Cc:  </div><div>Subject: [Swansea Hackspace] Flow sensor </div><div>
</div>
I have the flow sensor working,

Red / Blue,
and relay switching,

did not get Purple-Violet,

as suspected, the internal and external diode were wrong way around,

rotated relay through 180, lifted diode.

Ceri
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