Simple Christmas chaser
![Image](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjPflF9L0WV9l2N5ztm6blIOmeVdr60xM762YnarAPHGmqDdo-QgEolb8NSR4TGKvGTF82dml6m2aowRqnlbuwKksZ5Q9Fj4yNJKWBerxnW_D3_8feafGyhh8oXuSO1JSi6EVUembWj-rk/s1600/christmas+2.jpg)
Today Free Circuit Diagrams 4U is going to give you a useful circuit diagram.This circuit is mainly operated by two ICs.One is NE555 and IC 4017.When you build this circuit use a PCB.If you use blue colour LEDs it would be so attractive. Note:- # Don't supple over 9V # Build this circuit on a PCB