Power Generator
Imaging Lens
Image Sensor
Polyoptic Wheel
Viewfinder, Eye
LED Flash
LCD Display
Electronics
Image Processing

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Teach
With
Bigshot
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Illustrations

Figure 1: Printed Circuit Board
Figure 1: Bigshot's printed circuit board (PCB)
Controller
USB
Buzzer
LED Flash
Sensor
LCD
RAM
Memory
Figure 2: Bigshot's electronics components
01. While camera is ON Repeat the following:
02. Signal image sensor to capture photo
03. Display captured photo on LCD
04. Check if shoot button is pressed
     If pressed Do steps 5-11:
05. Read position of mode knob
06. Configure image sensor for capture
07. Signal buzzer to beep
08. Signal image sensor to capture photo
09a. Sensor turns on flash in low light
09b. Sensor takes photo
09c. Sensor compresses photo
10. Transfer photo to Flash Memory
11. Display photo on LCD
Click on any instruction to see what it does
Buzzer Camera
Controller
Memory Image
Sensor
USB LED Flash LCD Mode Knob Shoot
Figure 3: Bigshot's firmware in action
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