Lab No. 28
Design an application implemented on BBB and using python, involving LM34 temperature transducer as the input device and TIP120 power transistor as the output device.
The application will demonstrate monitoring and recording of the temperature to a file.
Whenever the ambient temperature crosses a particular threshold the BBB output port pin with the interface of TIP120 would switch an outside DC load like a fan. I will attach a file that has the code. Basically, you need to complete the answer of the question. Kindly, draw the schematic diagram by your hand, explain it and attach it. Please, submit an MS-word document. Remember that, the application needs to operate properly and functions very well.
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