.:. Led Lamp Dimmer .:.

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Introduction
This circuit provides 32 steps of brightness control from 0 to 100% for a backlight or instrument panel using just two general purpose microprocessor signals. In addition, very little board space is required since only three SOT23's and a uMax package are used. Although shown in the figure below driving white LED's, the load could also be a DC motor or an incandescent lamp.



.:. Led Lamp Dimmer'in Devamı İçin.. .:.