vault backup: 2025-01-08 11:40:40

0 Journal/Meetings/Vidit Update - 8.1.24.md

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