• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

strobe what do I need? LED'S AND 555 TIMER?

Status
Not open for further replies.

zax

New Member
I have two BLUE 2600 MCD AND one white 1100 MCD
hooked up to a 9 V BATTERY how do I make these 3 LED'S strobe?
 

daviddoria

New Member
if you want to make three things happen, like 3 lights flashing like

- - 0
- 0 -
0 - -

then you need more than a 555 timer.

you can use a 4017 decade counter.

if you just want all three to flash at the same time, like this:
0 0 0
- - -
0 0 0

then you need only a 555 timer setup in astable mode. search for some of my old posts, i've had this explained several times :)

if you have any questions feel free to ask.

david
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top