| ??? 01/16/13 16:42 Modified: 01/16/13 16:42 Read: times | #189194 - it would be helpful Responding to: ???'s previous message | 
| variable speed by variable preset resistor
 it would behelpful if you stated which chip you use (some have a/d, some not) also, how are the LEDs connected, how much current? Erik | 




