| ??? 01/14/13 08:19 Read: times | #189154 - LED CHASER Responding to: ???'s previous message | 
| sir thank you very much.
 but sir i have sen a project which controlled by variable register preset..But there is no any external converter like adc or 555 are connected... the project made by a 2051 mc.. sir how can it be possible please help me.. | 




