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[DESIGN] - Lighting #27

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12 tasks done
JLefebvre55 opened this issue Jun 4, 2021 · 5 comments · Fixed by #108
Open
12 tasks done

[DESIGN] - Lighting #27

JLefebvre55 opened this issue Jun 4, 2021 · 5 comments · Fixed by #108
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@JLefebvre55 @JonasMarshall
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Scope: Engineering Design Design features and ideas Status: Open Anybody may contribute to this feature Type: New Feature New feature
Milestone
Prototype Complete

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@JLefebvre55
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JLefebvre55 commented Jun 4, 2021 •
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Design Scope

Design a wide-spectrum controllable LED lighting system.

Deliverables

Outline the implementation prototype and its components:

  • LEDs (types, quantity)
  • LED Drivers - NLDD series
  • Topology Adaptation, Fusion 360 EDA
    • Multiple LED-only daughter boards, wired in series
      • Two 6-pin (5 LED + GND) Molex Micro-Lock PLUS connectors (one +, one -)
      • How many LEDs per series per daughterboard? 3 per series
      • Power Route Widths
    • Single power board
      • Voltage requirements for all LEDs in series? 4 boards = 12 LEDs, max. ~38V for blue
      • Power Route Widths
    • Pull-down resistors on master control board for each PWM
  • Lighting performance enhancement (diffusion/lenses)

Requirements

List any applicable metrics with criteria/constraints:

  1. Covers maximum possible PAR requirement
  2. Spectrum range from near-UV to near-IR
  3. Intensity from off to welding arc
@JLefebvre55 JLefebvre55 added Type: New Feature New feature Status: In Progress Work on this feature has begun Scope: Deliverable labels Jun 4, 2021
@JLefebvre55 JLefebvre55 added this to the Prototyping - Iteration 1 milestone Jun 4, 2021
@JLefebvre55 JLefebvre55 linked a pull request Jun 4, 2021 that will close this issue
Lighting Prototype V1 #5
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@JLefebvre55
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Purely functional prototype in and tested, just want to refine its layout (see original checklist)

@JLefebvre55 JLefebvre55 added Scope: Engineering Design Design features and ideas Status: Open Anybody may contribute to this feature and removed Scope: Prototyping Status: In Progress Work on this feature has begun labels Aug 4, 2021
@JLefebvre55 JLefebvre55 removed their assignment Aug 4, 2021
@JLefebvre55 JLefebvre55 modified the milestones: Finalize Design, Major Subsystems 1/2 Aug 4, 2021
@JLefebvre55 JLefebvre55 changed the title [PROTOTYPING] - Lighting [DESIGN] - Lighting Aug 4, 2021
@JLefebvre55
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Diffusion lens

@JLefebvre55
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JLefebvre55 commented Aug 11, 2021 •
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Not sure if Cree LEDs are being phased out...

https://cree-led.com/applications/horticulture

http://www.seoulsemicon.com/en/product/Lighting/Horticulture/Horticulture

https://www.digikey.ca/en/product-highlight/w/wurth-electronics/led-it-grow

@JLefebvre55
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Correction: they are not being phased out, i'm just an idiot. There are tons of CREE options on DigiKey. Might have to do a more rigorous selection process.

@JLefebvre55 JLefebvre55 removed a link to a pull request Sep 14, 2021
Lighting Prototype V1 #5
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@JLefebvre55 JLefebvre55 removed this from the Major Subsystems 1/2 milestone Oct 13, 2021
@JLefebvre55 JLefebvre55 mentioned this issue Oct 26, 2021
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Added UV lighting task

@JLefebvre55 JLefebvre55 reopened this Jul 7, 2022
@JLefebvre55 JLefebvre55 added this to the Prototyping milestone Jul 7, 2022
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Scope: Engineering Design Design features and ideas Status: Open Anybody may contribute to this feature Type: New Feature New feature
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Milestone
Prototype Complete
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Lighting V0.2 PeaPodTechnologies/PeaPod
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@JLefebvre55 @michal-davis @JonasMarshall