Rangkaian Led Berjalan|Running Led

type='html'>Rangkaian Led Berjalan|Running Led

Circuit of Led runs, led can be seen using, as an indicator while ic IC4017 is that it functions as a counter with the help of a clock generated by a 555 timer ic, slow movement which quickly led the flames quickly depending on the clock late in the output by the timer IC.

Skema Rangkaian Led Berjalan

List of Components used:

• IC 4017
• IC Ne 555
• Led
• R 4.7K
• R 1K
• VR 100K
• C 10mf/16V
• C 100nf

To change the mode from the line led to the form of a text can be done with the sort led to the form of the text that will vary in, just what you want when you led or will be up on a path or line of IC 4017 should be adding a series of brace.
series brace can use here or NPN transistors can also use the relay if the load would be greater