/diy/ - Do It Yourself

>>2538168
>flashes once every 5 minutes or so

the LM3909 would be ideal for this but it was discontinued a long time ago.
you could try your luck getting chinked on Alibaby, or build an equivalent like this one.
change the 0.15uF cap, or 10M resistor to increase time delay.

>>2538168
>flashes once every 5 minutes or so

the LM3909 would be ideal for this but it was discontinued a long time ago.
you could try your luck getting chinked on Alibaby, or build an equivalent like this one.
change the 100uF cap to increase time delay.