Fenver
New Member
Ok, this is going to sound pretty stupid but I haven't messed around with electronics in a while. :roll:
I'm working on a very simple alarm for a fencing class I'm in. I've got everything working well, a couple of 555 timers for the tone and the legnth, but the buzzer isn't loud enough. I'm using a 9v battery for power and I just need an ultra-simple amp/volume control. Any good ideas?
I'm working on a very simple alarm for a fencing class I'm in. I've got everything working well, a couple of 555 timers for the tone and the legnth, but the buzzer isn't loud enough. I'm using a 9v battery for power and I just need an ultra-simple amp/volume control. Any good ideas?