Elits
Member level 4
555 traffic light
Hi...
I've got question.. is it possible for us to use only 555 to control 3 LED (Red, gree, yellow). Every LED turn on 1 second, then off.
The order is
RED= On (1second), Green & Yellow = Off
Green=On(1second),RED & Yellow = Off
Yellow=on(1 second), RED & Green= Off
Is it possible if there no other active component beside 555. passive component allowed.
Thanks
Hi...
I've got question.. is it possible for us to use only 555 to control 3 LED (Red, gree, yellow). Every LED turn on 1 second, then off.
The order is
RED= On (1second), Green & Yellow = Off
Green=On(1second),RED & Yellow = Off
Yellow=on(1 second), RED & Green= Off
Is it possible if there no other active component beside 555. passive component allowed.
Thanks