CURRENT_INDICATOR

Published:2009/6/19 3:57:00 Author:May | From:SeekIC

An LED requires 1.5 to 3 V across its terminals to light. This circuit uses a resistor shunt in series with source and load to produce this drop and cause the LED to Iight. At higher currents (>100 mA) use limiting resistors in series with LEDs to limit current to a safe value.



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