So, I found a few places that show you how to convert your power supply unit into a power supply with different voltages.
A power supply with a voltage regulator costs a bundle and this one I made for under $30.
After learning about electronics in school for a number of years, I found that I mainly used a few voltages. You dont need a regulator unless you are doing something at a very specific voltage.
Here it is:
https://www.rollitup.org/grow-journals/205049-my-led-experiment-post2808770.html#post2808770
A power supply with a voltage regulator costs a bundle and this one I made for under $30.
After learning about electronics in school for a number of years, I found that I mainly used a few voltages. You dont need a regulator unless you are doing something at a very specific voltage.
Here it is:
https://www.rollitup.org/grow-journals/205049-my-led-experiment-post2808770.html#post2808770