Morning, I know there is a really simple solution to this and I am hoping someone can point me in the right direction.
I have a device which has a number of simultaneously lit LEDs and is being used in a car - the issue I have is that this is an old car and the battery voltage fluctuates between 12v (ish) and 14v when the car is running... this causes an issue where the LEDs pulse because of the fluctuating voltage. I did wonder whether something like an LM317 could be used?
I need a cheap solution which I can make to try and stabilize the voltage to be somewhere between 12v - 13.2v. Can anyone help?
Thanks
I have a device which has a number of simultaneously lit LEDs and is being used in a car - the issue I have is that this is an old car and the battery voltage fluctuates between 12v (ish) and 14v when the car is running... this causes an issue where the LEDs pulse because of the fluctuating voltage. I did wonder whether something like an LM317 could be used?
I need a cheap solution which I can make to try and stabilize the voltage to be somewhere between 12v - 13.2v. Can anyone help?
Thanks
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