Laser Pointer Remote Control Circuit, Part 3 of 3 - Robot Room
![Laser Pointer Remote Control Circuit, Part 3 of 3 - Robot Room](https://www.robotroom.com/Laser-Sensor/Laser-Controlled-Circuit-On-Solderless-Breadboard.jpg)
Part 3: A simple on/off remote-control circuit triggered by a laser pointer aimed at cadmium-sulfide (CdS) light sensor photocells. Uses a Texas Instruments TLV3702 comparator and 74AC74 D-type flip-flop chip.
![](https://i.pcmag.com/imagery/articles/0100gZDnjpDgR5KqbpXcvMX-27..v1652101925.jpg)
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A Simple Circuit For Testing Infrared Remote Controls
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Free STL file Laser pointer robot (Remotelly controlled + Arduino
![](https://cdn.thewirecutter.com/wp-content/media/2023/10/bigdealdays-best-2048px-2x1-v6.jpg?auto=webp&quality=75&crop=1.91:1&width=1200)
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![](https://www.digikey.in/-/media/Images/Article%20Library/TechZone%20Articles/2017/March/Servo%20Motors%20and%20Control%20with%20Arduino%20Platforms/article-2017march-servo-motors-and-control-fig1.jpg?ts=e10cdb7c-ce59-42dc-9267-f09c36c19e5a&la=en-IN)
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![](https://media.printables.com/media/prints/208247/images/1912702_0b4851ba-a3b9-432d-8873-75fbf25c397e/thumbs/inside/320x240/jpg/large_display_robot1_208247.webp)
Laser pointer robot (Remotelly controlled + Arduino + Python
![](https://assets.new.siemens.com/siemens/assets/api/uuid:6ea3363b-7e02-4f30-bef6-3001314c1172/im2017090892df_300dpi.jpg)
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rts wireless presenter pointer presenter slide changer logitech presentation remote ppt slide changer with pointer remote slide changer pointer for
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rts Professional high power red Laser usb Wireless Laser Presenter Presentation ppt pointer Remote Control Slider Changer Controller Restar 2.4GHz
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Auslese-Wireless Presenter, RF 2.4GHz PowerPoint Clicker