Circuit 3 - Dark Sensor (Transistor)
When light level falls below a certain value. The LED will light. The light level at which the LED will light can be set by use of a variable resistor.
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Circuit 3 - Dark Sensor (Transistor) When light level falls below a certain value. The LED will light. The light level at which the LED will light can be set by use of a variable resistor. |
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Download file |
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| Close |