This week we presented our second powerpoint to the class. I worked on the wireless communication portion and a couple of the beginning slides. I also helped with correcting the titles to make sure they are descriptive statements.
Since it is close to the end of the project term. We are deciding to dismiss the wireless capabilities and have that as a future goal for next year. The team still has a lot to get done before we are able to present the bogie. I helped with moving the poles into the room and measuring it so that the pole is ready to be cut.
I purchased the 10 NRFL01 wireless modules on Amazon for $11. We will be using 1 of them for the master bogie. I researched how to set up the modules while they are being shipped and have found example codes for the receiver and transmitter code shown in Figure 1 below and have tried to see if it will work. It seems that the code is sending the "Hello World" text but with noise/ junk between each sent message on the Serial Monitor. Figure 1.a. Receiver module code on Arduino Figure 1.b Transmitter code on Arduino The wiring should be as in Figure 2 below with the supply voltage being 3.3V instead of 5V. Figure 2. Arduino to NRF24L01 wiring This information was found on: https://howtomechatronics.com/tutorials/arduino/arduino-wireless-communication-nrf24l01-tutorial/
Week 1 Week one of senior project consists of meeting our teammates who have previously been assigned to us based on project interests. The half-scale was my first choice out of the other full-scale and small-scale teams but I was wary of whether the full scale would be of greater interests. My initial reasons for wanting to be in the half-scale team included the fact that with the half-scale, I would be able to learn about the Superway project on a broader scale. Since automobiles and mechatronics are not my specialties, my hopes with this project are to see what I can learn from it. But after I heard of the possibilities that the half-scale holds, I decided to be apart of the team. Learning that the current bogie status will not make it up the 17-degree incline, my teammates: Oscar Balvaneda, Hector Gomez, Matthew Leal, and Karandeep Singh and I discussed the possibilities of including a new motor and possibly a different wayside power approach. Week 2 With our ambit...
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