[ 3 / biz / cgl / ck / diy / fa / ic / jp / lit / sci / vr / vt ] [ index / top / reports ] [ become a patron ] [ status ]
2023-11: Warosu is now out of extended maintenance.

/diy/ - Do It Yourself

Search:

View post   
>> No.1218711 [View]
File: 4 KB, 325x348, ireg.png [View same] [iqdb] [saucenao] [google]
1218711

>>1218682
>dumb current limiting resistors
If you wire the six LEDs as 3p 2s (4V), 30mA and 35mA separate you end up at 5V*155mA=0.775W. That's hard to beat with any 'active' solution. Enough dynamo power left to keep the brick charged.

Navigation
View posts[+24][+48][+96]