# Sensor Hardware

**URL:** <https://forum.theavr.org/t/sensor-hardware/1011>\
**Category:** AVR Drone Hardware\
**Created:** [November 11, 2024, 6:21pm UTC](https://forum.theavr.org/t/sensor-hardware/1011 "2024-11-11T18:21:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![JadenPetty](https://avatars.discourse-cdn.com/v4/letter/j/b5ac83/32.png) [@JadenPetty](https://forum.theavr.org/u/JadenPetty)\
**Post date:** [November 11, 2024, 6:21pm UTC](https://forum.theavr.org/t/sensor-hardware/1011/1 "2024-11-11T18:21:30Z")

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Hey so we are trying to find what sensors are used in the bridge to sense he laser what is the make and model of the laser sensor not the actual laser.

I also want to know what infrared emitter there is and is it a 540 nm or 950 nm

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**Author:** ![droneblocks](https://yyz1.discourse-cdn.com/flex007/user_avatar/forum.theavr.org/droneblocks/32/159_2.png) [@droneblocks](https://forum.theavr.org/u/droneblocks)\
**Post date:** [November 11, 2024, 10:21pm UTC](https://forum.theavr.org/t/sensor-hardware/1011/2 "2024-11-11T22:21:35Z")

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@JadenPetty FYI here is a build guide for the laser target:

> [@Laser Target Info for 2024 AVR Competition](https://forum.theavr.org/t/laser-target-info-for-2024-avr-competition/908):
>
> We wanted to share some info regarding the laser targets for AVR 2024. First off, shout out to Saed from Bell for the design and programming. This is some preliminary info while we add the build guide to the AVR docs. Here is an STL file that you can print: The current build guide can be downloaded from here: Sample Arduino code can be found here: But please note that we are doing a final review and will be posting a new page in the AVR docs here: [https://the-avr.github.io/AVR-2022/](https://the-avr.github.io/AVR-2022/) I…

In that link there is a word doc that has the details.

Not sure about the IR emitter but will see what we can find out.