This week we were tasked with meeting with two professionals that are on the panel to showcase our ideas and receive feedback to help decide on a direction. During the two meetings we were questioned on different aspects of each project to determine whether the project would be achievable within the given time frame. The panelist brought up very relevant information on some of the ideas that regarded possibly roadblocks that we would endure. After taking all the feedback into consideration as well as the feedback provided to improve one of the ideas, we decided to research the idea both panelist were fond of and make some adjustments.
Above is a possible set up for the rain sensor needed for the proposed idea. The rain pad on the right side of the picture is used to determine when there is rainfall. From there using the Arduino and the rain sensor, the amount of rainfall can be detected and measured.
Adafruit anemometer sensor is used to detect wind speed and directions. It has the capability to capture wind speeds up to 70m/s or 156 mph. This will be more than enough range to detect wind speeds in the atmosphere in order to update the speed on the sign for safety measures.
Above are the specifications of the wind sensor that must be met in order for accurate operation.
Above is an example of a previously done project where the group collected data on different wind speeds. The diagram is used for part reference only. For our project, the power will come from a solar power panel vs a battery.
Above is the LM75 which is a temperature sensors that has a temperature range of -55 to 125 degrees Celsius.
The DHT11 is a temperature sensor that detects both temperature and humidity digitally. The range for this sensor isn’t as big as the LM75 but it does have humidity detection. The final temperature sensor will be determined at a later date.
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