tictac
Full Member level 5
I want to generate color for 128 rgb led with pwm controller or dac. I want to use minimum element in this circuit. which one can I use to having minimum circuit, pwm or dac? for reducing the number of rgb controller I want to enable 8 led controller and generate their color and switch to other 8 led controller and so on. The switching of this controller must be occure in little time .
I have some question about it.
1- I want to have real color for each led. we know each rgb led has 3 pin for blue-red-green . I want to know how many color is proper for real color? for example 256 color is proper to having real color ? or it is not enough.
Regards
I have some question about it.
1- I want to have real color for each led. we know each rgb led has 3 pin for blue-red-green . I want to know how many color is proper for real color? for example 256 color is proper to having real color ? or it is not enough.
Regards