111 lines
2.4 KiB
Markdown
111 lines
2.4 KiB
Markdown
---
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title: Vidit Update - 8.1.24
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created_date: 2025-01-08
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updated_date: 2025-01-08
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meeting_date:
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aliases:
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tags:
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type: habit
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status: not_started
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---
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# Vidit Update - 8.1.24
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- **🏷️Tags** : #01-2025 #habit
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---
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## Meeting Summary
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### Participants
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-
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### Summary
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> [!important] Vidit Update - 8.1.24
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> Please summarize the meeting here
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## Preparation
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### Questions
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- [ ]
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### Points to Discuss
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-
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## Meeting Minutes
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### General
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Questions
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-
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#### Todos
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- Testing documentation and planning
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- how heavy?
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- see solidworks which includes pcbs
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#### Notes
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Normal PCBs: 5
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Flex PCBs: 3
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LED Boards: 4 (2 hard lower bridge, 2 flex wingtip)
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--> 12 pcbs on board
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more boards planned:
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- optical flow sensor board ---> too expensive, size and additional microcontroller which we don't want.
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- garmin lidar light v3
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- pitot tube
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- payload box?
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- lidar sensor?
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- problem: holding it at a certain place: worm gear?
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### Wiring Harness
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- Teensy: on side, throughhole
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- Needs SD-card
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- IMU: off the shelf instead of mounted. onboard. connectors
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- uart and I2C are exposed for debugging
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- improved routing
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#### Todos
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- Change connectors
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- check teensy
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### Propulsion Harness
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- Shape changed
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- LEDs are integrated
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- angle sensor port has shifted upwards
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#### Todos
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- test connector with wiring harness
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### Rotor Head PCB
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- takes in 70V, converts to 8.4V
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- heating wire
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- rotorhead servo control
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- solder pads for brushes
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#### Todos
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- Current carrying capability 8.4V. find alternate solution
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#### Solderblob Bypass
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1. How hot would it get when carrying 5A without the blob?
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1. ![[Pasted image 20250108110043.png]]
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It would heat up 45° above environmental temperature.
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2. How often do we pull 5A? How well can the heat dissipation work?
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### Carrierboard
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- wiring harness connector
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- updated buck converter to work with battery voltage
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- new ethernet port
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- flarm connector
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- debugging:
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- gness uart exposed
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#### Todos:
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- test hailo and cameras and ethernet
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- compare ethernet performance between V2 and V1.2.
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### PDBs
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- challenge with UPDB: permenant configuration: golden file for BMS
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- 3.3V power line needed for configuration of the BMS
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- ringing and lagging in amplifier circuits
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- LPDB: remove IMUs
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### Parachute Board
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- still old.
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- heartbeat
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- wiring harness connection
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### Angle Sensor Board
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- 4 new boards with vidit
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### LED boards
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### Motor and ESCs
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- What ESCs are used?
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- What Motors are used?
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---
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