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Holobot week 47
Adapting to an issue (Mads) The last weeks I have been more concerned with developing the mechanical aspects of the Holobot rather than writing. Countless hours has been spent designing, printing/cutting, assembling and testing with mixed results. I wanted to create a module based track(beltemodul) which could easily be installed on different vehicles and robots. […]
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Sprint 11
Maskin (Simen): Continued the design of the servo compatible parts for the arm. Trying to find a way to print these parts. Also making a way to place a spring into the hand to keep the cards under pressure, while also needing to make sure only one card is ejected at a time. Elektro (Sondre): […]
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Ninth sprint – Puck Buddies
Gaute 3D printed some of the assembly-blocks so I could verify that the measurements were correct, and they fitted perfectly. So for the coming week we can start printing full scale. Halvard This week I have mostly been slicing and 3d- printing parts for the machine. This work is mostly passive work since most of the time is spent on the actual […]
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12.11.20
Det ble denne dagen konkludert med at istedenfor å fortsette og forsøke å gjøre aquariet tett om igjen og om igjen på tilnærmet samme måte, og gå i Einsteins galskapsfelle, ville vi heller finne på noe helt annet. Det ble indentifisert tre alternativer, enten bestille en bunnplate i glass, bruke en ny pleksiglassplate, men bruke […]
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Sprint 10
Common: We have made some models to better represent our system, what we want it to do and how it should be set up. Physical models showing the main components in the subsystems that they belong in and the different levels of tasks that we want our system to accomplish. Maskin(Simen): I did not get […]
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Week 45
This week we found out that our current system is suboptimal, so we are making some mayor changes. Table of contents:1. compression spring vs tension springs(Daniel) 1. Tension V.S compression springs Now that I have done some testing and prototyping, I have found that compression springs are not at all suited for our project. The […]
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Eight sprint – Puck Buddies
Project Status This week we had a meeting to agree on the design moving forward. We agreed on the final specs, which includes to limit the movement of the machine to one axis. It also became apparent that a 50% scale model would be more practical and it would still be able to show our […]
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Week 44
After a two week famine, we are cracking back at it.Working on dialing our Lidar unit, fine tuning of servos, more 3d-modeling and more.Looking forward to going full throttle again! Table of contents: pulley system Stepper motor Servo motor 1. continuing of the pulley system: I am also considering switching to a gear based retraction […]
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Week 11 (02.11 – 08.11): Automatic watering system for plants
Mechanical (Shadi and Per-Terje): This week we finished our upgrade iteration for the small parts like Wheels, wheel spacer, ultrasonic mount and motor mounts and sent them to Marius for printing as our replacment parts to fix our 3d printer has not arrived yet. On the other hand, we did the last changes to the […]
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Week 10 (26.10 – 01.11): Automatic watering system for plants
Software (Marius): I have had some health issues this week so i havn’t been able to work as much with the project as i’d initially hoped. Watering multiple plants functionality: First i added some more functionality to the system where i use an array to make the system able to water several plants. As of […]