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{{Project | {{Project | ||
|Name=Smoke detector | |Name=Smoke detector | ||
| | |Skills=hackery | ||
|Status=Getting parts | |Status=Getting parts | ||
| | |Niche=Electronics | ||
| | |Purpose=Infrastructure | ||
|Picture=Rookmelder.jpg | |Picture=Rookmelder.jpg | ||
|Tool=No | |Tool=No |
Revision as of 11:04, 25 August 2014
Smoke detector | |
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Participants | User:buzz, Fwd, Id |
Skills | hackery |
Status | Getting parts |
Niche | Electronics |
Purpose | Infrastructure |
Tool | No |
Location | |
Cost | |
Tool category |
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..."