I want to control the brightness of a led which is powered by a constant current driver.
On utilizing a MOSFET and pwm signal from an arduino uno the led starts to fade in as the duty cycle increases. But the problem is that the led "blinks" at lower duty cycle and stabilizes only at about the full brightness. (The constant current driver that came with led is used here).
Please suggest me a new circuit in which I am able to avoid the blinking issue while utilizing the driver that came with the led.
Also, take a look at this : how to control constant current led driver output with pwm?