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led light is not too bright, why?

Posted by: ROSELJR on 09/07/2021

My microcontroller drives IRF3205, it can drive but the led light is not too bright, it is the same with a 12v power supply, please tell me why?

Can you give a simple circuit? The transistor of C9014 can amplify the signal of the single-chip microcomputer and then 3205? 


Submitted by PI-Martok on 09/14/2021

Hi RoseLJR,

       Thanks for Your query . Can you give me your input and output requirement? Also please provide what application do you intend to use this project.  If you are looking for LED driver circuit,  please check on below link.