Light activated blinking LEDs

Step 2: The Flashing Circuit

This page shows the basic timer circuit used. It's a bit less complex than the full schematic and you may find it helpful to take it one step at a time, just to make sure you get it right.

Comments

[PoisonMondo]

ry shorting the ldr make sure the pots away from flammable stuff and the smoke and smell sets of smoke alarms buts its awsome

 

[dave92]

you never said in the parts list that you need a 330uf capacitor