LED Lamp Dimmer Project Circuit Diagram
In this LED Lamp Dimmer circuit, at the starting LED glow slowly, then grown brighter and once again slowly it became dim. The basis of the whole circuit is an operational amplifier IC named LM358.
LM358 IC LED Lamp Dimmer Project Circuit Diagram
LM358 IC is mainly made up of a package which contains two not dependent operational amplifiers of high gain. The most significant attribute of these IC LM358 is that we have no need of the independent power supply for the functioning of each comparator till the large range of the power supply. LM358 can be employed like transducer amplifier or can be worked as DC gain block etc. The huge DC voltage gain of the LM358 IC is 100db. For the only power supply, this IC can work on the voltage range of 3V to 32V while for the twin power supply this IC work on the range of ±1. 5V to ±16V. And moreover, the large output voltage is also supported by it.