This is running LEDs circuit which use timer ID NE555N and logic IC 4017N. IC 555 act as a multivibrator and generate frequency to be used for 4017 clock input. R2 is a linear potensiometer to adjust clock frequency and of course the frequency of the blinking LEDs as well.

what are the materials for that circuit
diagram???
becausei’m doing that in my project…
what are the components required for this……..
what are the materials for that circuit
diagram???
becausei’m doing that in my project…
i have a running light project too…but mine is just simple…im kinda disappointed to have found out about your site after i finished my project…i could have done better…anyway,where is this applied?