How to order parts for this circuit?
I'm a new to building circuits and trying to help my son with a school project. Here is the circuit to hack the wireless doorbell into snail mail notifier (http://mimeproject.blogspot.com/2011/01/mail-notifier.html). I'm lost here though it appears to be a simple circiut.
(attached the circuit as image file)
Please help me with ordering parts and the proper sequence to solder them.
Thanks in advance.