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Darkroom/Timer: Difference between revisions
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'''Note: As of 2019 the talking timer has been removed from the darkroom by Sen.''' | |||
The darkroom at the lab has a custom talking timer which understands multi-step processes and talks so that it is easy to use even in darkness. | The darkroom at the lab has a custom talking timer which understands multi-step processes and talks so that it is easy to use even in darkness. | ||
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* Timer itself, located above the left side of the sink near the ceiling | * Timer itself, located above the left side of the sink near the ceiling | ||
** Raspberry Pi 2 | ** Raspberry Pi 2 | ||
** Adafruit LCD | ** Adafruit LCD Plate | ||
** Proto Plate with RS232 level shifter for barcode reader | |||
* Speaker above the timer | * Speaker above the timer | ||
* 2D barcode reader mounted on the shelf aimed at the wall | |||
* Control panel below the sink with the following controls: | * Control panel below the sink with the following controls: | ||
** Large green SELECT button | ** Large green SELECT button | ||
** Navigation left/right control | ** Navigation left/right control | ||
** Active/Standby toggle switch | ** Active/Standby toggle switch | ||
* Aztec Code barcodes on each process sheet, which contain all timing information | |||
== Instructions == | == Instructions == | ||
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== Other Information == | == Other Information == | ||
To generate new barcodes, you can use the [http://htmlpreview.github.io/?https://github.com/ | To generate new barcodes, you can use the [http://htmlpreview.github.io/?https://github.com/sarahemm/darkroomtimer/blob/master/generator/timergen.html Darkroom Timer Barcode Generator] | ||
[[Category:Equipment]] | |||
[[Category:Deprecated]] | |||