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Test Video #1
In this test we have a simple circuit that includes: One microcontroller, bluetooth module and one relay module. The relay was controlling headlights of a vehicle using Android phone.
Test Video #2
In this test we used the same circuit as used in Test#1. This time we wanted to control to switch the vehicle On/Off. In this test we also accomplished to have a parallel system meaning we didn't disconnect their wires.
Test Video #3
In this test, the goal was to toggle at least 4 relay modules. With stand alone microcontroller it was hard because of pins output voltage. The replacement was Arduino. With the help of Arduino 5V, the whole system was controlled easily. The loads were also connected to test all 4 relays. 110V home appliances and a 12V DC motor was controlled with these relays.
Bluetooth Module Test
PWM and RC filters
We chooses our RC values such that so we can have moderate ripples, but less time constant value.
Digital Potentiometer 0-5K Ohm
Power Consumption of different Arduino modules
Test Video #4
This is the final Demo of our main system. For the proof of concept we used a test board to show different outputs of our system.
LIDAR Results
This is the LIDAR that we used in our system for object detection. Initially we thought that the LIDAR angle beam would increase as the distance increases, but it was the other way around. The blind spot angle covered by this LIDAR was very small, but we were able to detect object and showed warning on LCD of our main system.
The right side LIDAR was the actual behavior of our LIDAR.
As the distance increases, our LIDAR beam decreases.
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