Use the temperature sensor to calculate the ambient temperature. Make the use of DC motor and driver. Code your circuit such that when the temperature increases, LED turns ON and DC motor starts spinning. Here, motor will work as a Fan. The circuit connections will be quite tedious. Components required: DC motor Temperature sensor Motor driver LED Jumper wires For coding part, you just have to combine parts of code which we discussed in our session. Use the code from temperature sensor circuit to convert and calculate the temperature. Set the threshold temperature value (example 75 degrees) and use if loop. Inside the loop will be the code for motor and LED.

With i really need the correct answer!

Alinearly polarized electromagnetic wave has an average intensity of 196 w/m^2. this wave is directed towards two ideal polarizers (in real polarizers, transmission is also effected by reflection and absorption). polarizer a is oriented with its transmission axis at an angle of θ_1=20.8∘ with the incident electric field. polarizer b has its axis at an angle of θ_2=63.0∘ with the incident electric field. what is the average intensity of the wave after it passes through polarizer a? what is the average intensity of the wave after it passes through polarizer b? suppose that the two polarizers a and b are interchanged. what would the average intensity be after passing through both polarizers?

Match each scenario to the form of energy it represents