Reddit Reddit reviews 405nm Blue Purple Laser Dot Line Cross 12mmx45mm Diode Module 50mW with US Power Adapter and Heatsink Holder

We found 1 Reddit comments about 405nm Blue Purple Laser Dot Line Cross 12mmx45mm Diode Module 50mW with US Power Adapter and Heatsink Holder. Here are the top ones, ranked by their Reddit score.

Industrial & Scientific
Electronic Components
Optoelectronic Products
Diode Lasers
405nm Blue Purple Laser Dot Line Cross 12mmx45mm Diode Module 50mW with US Power Adapter and Heatsink Holder
Output Power: 50mwWavelength: 405nmWorking Voltage: 5V DCDimensions: 12x45mm(sometimes it's 12x35mm,according to factory's manufacturing)It is a 405nm 1mw focusable laser dot module with two caps: line and cross. There are two caps for this laser. you can change the caps to get different effect: line and cross.
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1 Reddit comment about 405nm Blue Purple Laser Dot Line Cross 12mmx45mm Diode Module 50mW with US Power Adapter and Heatsink Holder:

u/Heffeweizen ยท 3 pointsr/escaperooms

Regarding the laser...

  1. Use something like this plug-in laser

  2. Use this sensor

    That sensor comes with editable programming code that allows you to control whether it should power on/off an object (eg. an alarm) for your choice of duration, based on a trigger of being hit by a laser, or held focus by a laser, or losing focus of a laser. For your use case you'd program this sensor to get triggered when the laser stops hitting it, at which time it will supply power to an alarm for a duration of say 1 hour, regardless of the laser starts hitting it again.

    EDIT: That sensor can have a switch between it and its own power source, so that players can throw the switch to turn off the sensor and the alarm.