# LED timing?....

**URL:** <https://forum.gbfans.com/t/led-timing/15199>\
**Category:** Proton Packs\
**Created:** [August 27, 2018, 4:27pm UTC](https://forum.gbfans.com/t/led-timing/15199 "2018-08-27T16:27:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![TheLegendOfMart](https://forum.gbfans.com/user_avatar/forum.gbfans.com/thelegendofmart/32/4047_2.png) [@TheLegendOfMart](https://forum.gbfans.com/u/TheLegendOfMart)\
**Post date:** [August 27, 2018, 4:27pm UTC](https://forum.gbfans.com/t/led-timing/15199/1 "2018-08-27T16:27:46Z")

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I am trying to make my own leds using arduino. I know there is [proton pack](https://www.gbfans.com/wiki/equipment/proton-pack) code already out there but I wanted to code it myself.

Does anyone know the exact timing of how quick the powercell fills and the [cyclotron](https://www.gbfans.com/wiki/equipment/proton-pack/cyclotron) cycles?

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**Author:** ![countdemonet](https://forum.gbfans.com/user_avatar/forum.gbfans.com/countdemonet/32/186716_2.png) [@countdemonet](https://forum.gbfans.com/u/countdemonet)\
**Post date:** [August 27, 2018, 5:30pm UTC](https://forum.gbfans.com/t/led-timing/15199/2 "2018-08-27T17:30:22Z")

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I think the speed varies depending on the scene. If you go by the videogame it speeds up as it gets closer to needing to vent. In general though I believe that the powercell cycles with the [cyclotron](https://www.gbfans.com/wiki/equipment/proton-pack/cyclotron) so as the first in the cyclotron series is lit the powercell should be at 0.