I am working on a Christmas present project for my parents. I have 3d printed a lighthouse for them and I want to put a yellow LED in the top of the tower that they can plug in. My idea is to use one of these LEDs from Amazon. https://www.amazon.com/gp/product/B07L5KWTBT/ref=ox_sc_act_title_1?smid=AELDI63TKIIN9&psc=1 and a 12v AC adapter. My concern is that the LED is rated for 20mA and the lowest 12v AC adapter I can find is 1A.
Can someone smarter than me in electronics help me design what I need to make this work? I am guessing I will need to solder in a resistor or something.
Here is the lighthouse. https://www.thingiverse.com/thing:2196557 You can see in that link that someone put an LED in theirs and I want that same exact thing.
Thank You!
Can someone smarter than me in electronics help me design what I need to make this work? I am guessing I will need to solder in a resistor or something.
Here is the lighthouse. https://www.thingiverse.com/thing:2196557 You can see in that link that someone put an LED in theirs and I want that same exact thing.
Thank You!