27 lines
848 B
Markdown
27 lines
848 B
Markdown
---
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id: TASK-5
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title: Flash ATtiny85 firmware and full system integration
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status: To Do
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assignee: []
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created_date: '2026-02-22 00:44'
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labels: []
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dependencies: []
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priority: medium
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---
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## Description
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<!-- SECTION:DESCRIPTION:BEGIN -->
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Flash zk_glasses.ino onto ATtiny85 via USBasp programmer. Wire complete circuit: MCU → MOSFETs → flex PCB LED strips → battery → charger → switches. Assemble into printed frame. Test all 6 modes, brightness control, button response, battery life, and USB-C charging.
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<!-- SECTION:DESCRIPTION:END -->
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## Acceptance Criteria
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<!-- AC:BEGIN -->
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- [ ] #1 ATtiny85 flashed and running
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- [ ] #2 All 6 LED modes working
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- [ ] #3 Button short/long/double press working
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- [ ] #4 Battery charges via USB-C
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- [ ] #5 Status LED shows low battery warning
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- [ ] #6 Full assembly fits in printed frame
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<!-- AC:END -->
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