Dronesonen

This figure shows the flow of the smart mirror application from boot to application main screen  

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…

  Had trouble getting Raspberry pi 3 to work. On the website: https://elinux.org/RPi_SD_cards#Which_SD_card.3F Found this message: “Doesn’t work with N0390-002.A00LF though (tested with Raspbian “wheezy”) – mmc0 timeouts, waiting for hw int. I wouldn’t recommend buying this card. N0460-002.A00LF: Does not boot / io error from dmesg with os running from usb. 31488-007.A00LF Boots 2…

Figure 1: We have started to draw a sketch of the frame in SolidWorks. The length of the arm is approximately 20 cm. We used this dimension for the length of the frame. Figure 1 Figure 2: According to the weight, we want to make the frame as light as possible. First, we wanted to…

Pi NoIR Camera V2   Obtaining access to blood vessels can be difficult. Near-infrared light might be a option since subsurface blood vessels can be visualized in high contrast due to less absorption and scattering in tissue compared to visible light. Instead of using a camera with ingaas detectors, we use a near-infrared sensitivity inexpensive…

Introduksjon Vi er en gruppe på fem ivrige studenter ved Høgskolen i Sørøst Norge, Campus Kongsberg. Gruppen har en tverrfaglig kompetanse, i og med at vi har studenter fra hver ingeniør linje representert på denne skolen. Vi er tre data-, en elektro- og en maskinstudent og utgjør sammen gruppe nr 1. Maskin Markus Hjellseth Data…

With some help we were now able to connect the two required motors to the arduino. The hardware works in the following manner: A pushbutton activates the system the relay switches so that the motors are connected to the powersupply the 360º servo starts rotating: it presses the toothpaste out and onto the toothbrush. the…

Fremdrift Denne uken fikk vi printet ut platene til roboten vår, så vi kunne starte sammensetningen av roboten. Platene ble tegnet i Solidworks og så laserkuttet i trefinér. Ut ifra fysikken involvert, så ønsker vi mest tyngde i toppen av roboten. Dette skaper et større treghetsmoment, som minsker oscilleringene ved overshoot fra motorene. Tenk deg…

Hello world! its been a long time since last post. and lots have happened. We can start with mechanical. we have bought an rc car to use as a startingpoint. We’re not going to use the parts from the rc-car but we are planning to model parts off the car and create the parts ourselves.…