Adam Evenson
New Member
What would be the simplest electronic circuit I could construct from typical radio shack components that would detect a pulse beat and activate a 12 VDC bell with each beat?
To the first and/or best design for the above, I'll award a $100 bill within thirty days, which time would allow me the chance to build the circuit and test it to make sure it works. I originally wanted to simply hook into an off-the-shelf blood pressure monitor, but the micro circuitry is just too daunting to mess with, I'm afraid, and I'm thinking that there may be a simpler and easier way by building something from scratch that some electronic wizard knows about that I don't. If such a thing is possible to one of you electronic wizards reading this, I'm all eyes and ears and will award $100 for the disclosure, plus, I'll admire your wizardry for the remainder of my life.
To the first and/or best design for the above, I'll award a $100 bill within thirty days, which time would allow me the chance to build the circuit and test it to make sure it works. I originally wanted to simply hook into an off-the-shelf blood pressure monitor, but the micro circuitry is just too daunting to mess with, I'm afraid, and I'm thinking that there may be a simpler and easier way by building something from scratch that some electronic wizard knows about that I don't. If such a thing is possible to one of you electronic wizards reading this, I'm all eyes and ears and will award $100 for the disclosure, plus, I'll admire your wizardry for the remainder of my life.
