--- tags: - daily date: 2023-11-16 --- ## Tasks ```tasks due today ``` ___ ### New Tasks - [ ] Make docker based build system: athackster inspired. I want a docker container that uses px4 and ROS2 with Gazebo to run integration tests in simulation. Potentially also for CI purposes. Setup zsh, #todo/b #### PDB Review - [x] Set myself up for review: - [x] prepare docs on pc, - [x] prepare issues, - [x] create kiri-diffs - [x] pull latest changes - [ ] Get an overview of all requirements of the PDB v3 - [x] cross all sections that have not changed since the last reviewed version v2 (quickly verify in and outputs only) - [ ] Do detailed planning - [ ] Verify boost converter - [ ] look at calculation sheet by vidit - [ ] verify schematics with datasheet - [ ] ## Quick Notes # Daily Recap ## Learnings ### Electronics #learning/elec (Dis)Advantages of high frequency buck converters ;; handle dynamic load better, handle transients better, use much less real estate. Are less efficient and thus hotter. See [here](https://www.ti.com/lit/an/slvaed3/slvaed3.pdf?ts=1700128438476). Important Mosfet characteristics ;; RDS(on): efficiency of mosfet, VGS(th): the gate-source threshold voltage defines the minimum voltage needed to turn the mosfet on Mosfet Types ;; N-Channel, P-Channel | depletion mode vs enhancement mode. ## Planning of Tomorrow ### New Tasks for tomorrow 1. change due dates of unfinished tasks today 2. add new tasks: - [ ]