first week of project, prepare for working.

the first day of this experiment, our group only has two peoples. We get the experiment's instruction and check the instruction's function. Our project is about the infrared sensor. it's function is used the oscilloscope to output the signal from the infrared sensor. The process is liked the picture 1.

picture 1

 We uses the RE200B to test the project. The whole project has included the amplifier and compactor. The infrared sensor gets the light and sent the signal to the circuit.The whole circuit is liked the picture 2. In this case, the group should design the circuit about it.

picture 2

  Then the circuit has been designed and begin to simulate this. however, it did not work. Maybe we should check this again in next week. The circuit has been followed in picture 3. In next week, our group begin to check again and begin to build the circuit.

picture 3