A very very quick sketch of the project prototype drawn as we were at JusBurgers waiting for our wonderfully huge burgers.
Well I managed to find a small conical piece of wood at Bunnings, and im boring through it today to try to make my little stethoscopic object.
Had a little help from Lynette after about an hour on the job.. 🙂 thanks babe.
Preparing the structure was a sign i was optimistic about the circuit running well. The truth is, i still dont really know, but the next couple of days will show if it really is worth working on
Joel 