Unless you sketch it, you will find it very difficult to deduce the original location of a part once it has been removed. Fiddle around until you understand the mechanism by which the user presses a switch and the shutter operates. Winder Notice the film winds into the canister. When the user winds the mechanism to the next frame, the shutter is recocked for the next picture. Take a look at the indicator of the number of pictures left.
Circuit board Pull out the circuit board.
Calculate the maximum energy which it can store. Print out these waveforms and include them in your report. Cost Analysis of Electronics Estimate the manufacturing cost of the circuit board using the simple cost model developed by Glenn Klute. Include the cost estimate in your lab writeup. Coordinate with other members of your group on their cameras.