Key
LEDs
+ (anode)
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Longer leg
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- (cathode)
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Shorter leg
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Hand Crank Generator + LED
Circuit no.
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Components
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Description
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Observation
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Breadboard Layout
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1
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- Crank position: Clockwise- Crank position: clockwise
- The legs of both LEDs are in the same direction
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Red takes more power (lights up consistently)
Blue not as consistently, blinks on and off
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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2
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Turn crank clockwise, 2 LEDs legs are in the same direction on the breadboard
Red takes more power (lights up consistently)
Blue not as consistently, blinks on and off
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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Circuit 2: Turn crank clockwise, 2 LEDs legs are in the same direction on the breadboard
Red takes more power (lights up consistently)
Blue not as consistently, blinks on and off
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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14
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15
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16
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17
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