Circuit 14 - Cold Sensor (Darlington).
When the temperature falls below a certain level the LED will light. The temperature at which the LED will light can be set by use of a variable resistor.
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Circuit 14 - Cold Sensor (Darlington). When the temperature falls below a certain level the LED will light. The temperature at which the LED will light can be set by use of a variable resistor. |
Download file |
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Download file |
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| Close |