Hi guys I really need ur help in this am going to use adruino mega2650 to control the brightness of 4 LED light bulbs, each one of these lights has input voltage 90v ac to 290v ac . How would I pick such a power supply to power all these lights for my project? i was thinking to use the regular 12v…

Power supply confusion

Topic		Replies	Views
One 9V AC/DC adapter for two Arduino Interfacing	3	3152	May 6, 2021
Problems using external supply. IDE 1.x	5	1364	May 5, 2021
Can I use those power supplies for my project? General Guidance	8	3771	May 5, 2021
Power supply required for a LOT of LED's?? Interfacing	4	3396	May 6, 2021
LED Christmas Lights General Guidance	8	3151	May 5, 2021