[Noisebridge-discuss] Hands free car adapter circuit boards.

[C. Honnet]

We investigated a bit more but realized that the PIC microcontroller is an
OTP (one time programmable).

So the simple hacks will be limited to the analog world...
...unless we reverse engineer the PCB to redraw the circuit and find good
spots to connect an attiny for example (I have to investigate it but it
seeing possible).

Let's do it just before next Monday's circuit hacking session ;)
Cedric.

---------- Forwarded message ----------
From: Alexandra Glowaski <alex.glowaski at gmail.com>
To: martin deviddo <gmod4life1 at hotmail.com>
Cc: "noisebridge-discuss at lists.noisebridge.net" <
noisebridge-discuss at lists.noisebridge.net>
Date: Mon, 17 Feb 2014 09:37:46 -0800
Subject: Re: [Noisebridge-discuss] Hands free car adapter circuit boards.

Oh man, that's marvelous! The light sensor thingy is a passive infrared
(PIR) proximity/motion detector:
http://en.wikipedia.org/wiki/Passive_infrared_sensor

How late will y'all be going tonight? I might get a chance to stop by and
help, probably after 10ish.
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