https://w.electrodragon.com/w/index.php?action=history&feed=atom&title=Laser_Pointer 2026-06-04T08:05:46Z Revision history for this page on the wiki MediaWiki 1.37.2 https://w.electrodragon.com/w/index.php?title=Laser_Pointer&diff=18051&oldid=prev 2018-01-11T18:45:51Z

<p>Created page with &quot;== SCH == * Connect to arduino digial pin, use digitalwrite ON/OFF to turn it on or off <a href="/w/File:Laser_pointer.png" title="File:Laser pointer.png">600px</a> <a href="/w/Category:Sensors" title="Category:Sensors">category: sensors</a>&quot;</p> <p><b>New page</b></p><div>== SCH ==<br /> * Connect to arduino digial pin, use digitalwrite ON/OFF to turn it on or off<br /> [[File:Laser pointer.png|600px]]<br /> [[category: sensors]]</div>

Chao