Push button Selector Switch for 6 LED

[epodandy]

Would appreciate if some one can show me how to build a small cmos or equal selector switch using one push to select 6 different colour LEDs.
Input Voltage is 3VDC.
Thanks

 

[audioguru2]

Hi Epodandy,
Welcome to our forum.
You could use a CD4017 or CD74HC4017 (higher output current)stepper to select the LEDs, and a monostable circuit to de-bounce the button. But it will need a step-up voltage converter to light 3.5V or more blue, white or purple LEDs from only 3VDC.
Yes, purple. I was sent some substitutes for the blue LEDs that I ordered, and they were the new purple ones by mistake!

 

[epodandy]

;D Thank you very much adioguru for your tips.