NE555 timer

[learner]

Hi,
can i use this one in the HH ?


http://www.fairchildsemi.com/ds/LM%2FLM555.pdf

[homefire]

That one should work just fine! I have some 7555's that I am going to use. They pull a little less current and will help with battery life a bit. Not enough to worry about.

[learner]

Thanks!

would it effect depth though ??

[homefire]

Just sends the timing signal on one end and used for audio on other. NOPE!

[learner]

Just wanted to say..i am still working on this project. i am waiting on more parts.

cheers!