Schematic for PWM LED Dimmer

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TheSwede73

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Hi!

Does anyone have a simple schematic of a pwm dimmer for led?

It's supposed to dim up to 6 clusters of 19 leds each, the lamps have resistors and everything built in so i just need the dimmer, 12V.

Thanks!!
 
How about a 555 timer chip configured as a pwm running from a 12v supply with a suitably rated mosfet to handle the current..

I Googled and got this:**broken link removed**

replace the motor with your led
 
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