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Selvbalanserende Robot Uke 45
Det jobbes iherdig med å få koden til å fungere som vi ønsker. Vi har testet ut forskjellige PID verdier og diverse andre verdier. Dette viste seg å være en utfordring. Men vi holder motet oppe (bl.a. med pepperkaker) og fortsetter å gruble på problemstillingen. Klikk på linken for å se hvordan roboten foreløpig ser […]
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Medisch Wangedrag – New IR camera
We have encountered problems with our raspberry pi noir camera, so we started experimenting with a new camera. This camera is an ir camera, and not just a regular camera with the ir filter removed. This is a better alternative, since our images are not affected by the visible light in the room. Our early […]
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Group 6 Light in the end of the tunnel?
Hello world. We’ve now finally started assembling the car. The chassis is assembled, and wheels have been attached. The steering mechanism is attached as well. we’ve also worked on programming the lidars and further developed our system. Its not long until we can start assembling the electronical components to the car and start testing. see […]
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Smart mirror: Sofware update
Smart mirror – Software update Last tuesday (31.10.2017) we recieved the soundcard, and configured the Raspberry Pi to use it as default sound card. Today we ordered a mirror foil, expected to be delivered between 16th and 22th of November. We made good progress on the software part of the smart mirror today. The face […]
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Medisch wangedrag (Group 7H17) Week 39 – Week 47 – Machanical Parts
The frame as it was shown, is printed with the Ultimaker at school (Figure 1). Figure 1 First prototype 3D printed frame The outer dimensions of the frame were almost good. The following dimensions are changed (Figure 2): The arm supports were both too tight, so these are made wider The frame was too […]
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Group 6 Stepper or servo? Thats the question!
Hello world! today we had short meeting in the morning where we discussed how long until we could start putting pieces together. We found out that by next week we should be able to start putting the steering mechanism together. Computer had implemented a stepper motor for turning the car. We are not sure if […]
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31.10.2017
Idag har gruppen sittet sammen og jobbet i dronesonen. Endelig mottok vi de delene vi hadde bestilt, og kunne begynne å bruke riktig utstyr i utviklingen av prosjektet. Pakken besto av propeller, motorer og elektronisk fartskontrollere (ESC). Vi startet med lodding slik at en motor fikk strømmen og informasjonen den trengte. Deretter brukte vi mye […]
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Group 6 Lidar progress and CAD modeling
Hello world! as usuall its been a long time since posting and i will now ramble about our progress and future with this project. Mechanical has pretty much continued on working on cad models and producing parts for the car. we are hoping to start assembling the car soon. Alot of exiting things has happend […]
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Smart Mirror: Software flow chart
This figure shows the flow of the smart mirror application from boot to application main screen
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Medisch wangedrag (Group 7H17) Week 43
Analyzing images to find blood vessels. Our goal is have the system automatically recognize blood vessels in images taken by our NIR camera. Preferably a big and easy to reach blood vessel, but any blood vessel large enough to be stabbed with a needle is acceptable. We have not yet reached a final solution, but […]