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Merge pull request #227 from RoBorregos/electronics
Electronics/Spotlights 24 mar
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docs/development/electronics/spotlights.md

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- 🔧: Bug fixing
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- 🤝: Participation in other subteam
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## 2026-03-24
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| Name | Status |
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| -------- | ------ |
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| Fregoso | 💻 |
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| Samuel | 💻 |
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| Daniel hinojosa | 💻 |
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| Ximena | 🤝 |
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| Rogelio | 🤝 |
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| Rodrigo | 🤝 |
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- **Development**
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- 8 LiFePO4 cells acquired and ready, providing a total of 24V for the robot's power system. This completes the battery pack needed for the new BMS.
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- BMS (Battery Management System) PCB fully assembled with all SMD components soldered. The board includes the main battery management IC, power MOSFETs for cell balancing, USB-C interface for firmware upload, JST connectors for cell monitoring, and copper bus bars for high-current PACK-/BAT- connections. Minor fixes pending for final adjustments.
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![BMS PCB Closeup](../../assets/development/electronics/spotlights/bms_pcb_closeup.jpeg)
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![BMS PCB Assembled](../../assets/development/electronics/spotlights/bms_pcb_assembled.jpeg)
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- USB HUB arrived for centralized connectivity of the robot's computing and sensor modules.
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![HUB Heatsink](../../assets/development/electronics/spotlights/hub_heatsink.jpeg)
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**In progress**:
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- Firmware upload testing for the BMS scheduled for this week. This will validate cell balancing logic, overvoltage/undervoltage protection, and communication with the robot's main system.
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## 2025-11-07
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| Name | Stauts |

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