Rookmelder: Difference between revisions

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|Skills=hackery
|Skills=hackery
|Status=Getting parts
|Status=Getting parts
|ProjectNiche=Electronics
|Niche=Electronics
|Purpose=Infrastructure
|Purpose=Infrastructure
|Picture=Rookmelder.jpg
|Picture=Rookmelder.jpg

Revision as of 11:04, 25 August 2014

Smoke detector
Rookmelder.jpg
Participants User:buzz, Fwd, Id
Skills hackery
Status Getting parts
Niche Electronics
Purpose Infrastructure
Tool No
Location
Cost
Tool category

Smoke detector

Rookmelder.jpg {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}

Bastiaan obtained a smoke detector to conform to rental requirements, but we might be able to make more out of it.

The device is little more than a logic board hooking up some simple input and output to a single chip: a BL59S10. Description is found here: externally and mirrored locally

The interesting pin is 7: I/O. Although there are no specific details the description mentions that "It can be used to connect up to 40 detectors to make auxiliary alarm, remote alarm, auto dialer..."