RUNNING LED adalah animasi lampu yang bergerak dari satu LED ke LED lainnya.
GAMBAR RANGKAIAN RUNNING LED
R.................................180 Ω
VR...............................Trimpot 20 K
C1...............................47 uF 16 V
C2...............................22 uF 16 V
D1-20.........................20 x LED
D21............................1N 4001 4002
IC 1............................555
IC 2............................4017
