Hi.
I'm planned to made a DIY project to better knew/see my UVA position in daylight. Just think to put 2 green 3W mini LED's with it's own pattern in back of UVA, and two 3W red LED paralell connected in front. Power up LED using MOSFET, outlet SOT-3. Only problem is to programming Arduino NANO. Any with tip, or code?

Think I try with this pattern: Green LED1 flash 350mS, pause 200mS, green LED2 flash for 350mS, pause 4 secound befor it's all start again with LED 1.
RED led 3+4, flash/blink for 500mS, pause 5 secound. After power ON, the whole pattern stop for a pause after runningtime 3 minutes, and pause time = 2 minutes. After pause 2 minutes, the whole pattern for LED 1+2, 3/4 start again.

Thanks for guide/advice me!

Hi.
I'm planned to made a DIY project to better knew/see my UVA position in daylight. Just think to put 2 green 3W mini LED's with it's own pattern in back of UVA, and two 3W red LED paralell connected in front. Power up LED using MOSFET, outlet SOT-3. Only problem is to programming Arduino NANO. Any with tip, or code?

Think I try with this pattern: Green LED1 flash 350mS, pause 200mS, green LED2 flash for 350mS, pause 4 secound befor it's all start again with LED 1.
RED led 3+4, flash/blink for 500mS, pause 5 secound. After power ON, the whole pattern stop for a pause after runningtime 3 minutes, and pause time = 2 minutes. After pause 2 minutes, the whole pattern for LED 1+2, 3/4 start again.

Thanks for guide/advice me!