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Results tagged with led
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user 64499
An LED is a light-emitting diode. Lighting an LED is considered the "Hello world" of a circuit design, and it can be as simple as using a series resistor, or it can get more complicated, involving PWM and multiplexing.
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Trouble with very first circuit
Negative leg of the LED (verified per spec sheet) in E9, positive leg in F9. Jumper from H9 to positive rail. … When I measure across the battery I get 3.153v, across the resistor is 2.073, and across the LED is 1.077. …
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