I found this diagram while I was searching for a circuit that I could use to simulate electric fencing: Tone Burst Generator Circuit - www.ECELab.com.
The circuit performs as I want it to with one exception...it is not loud enough. I found some 1W speakers and while they were louder than the 0.1W speakers I was able to get from Radio Shack, they are still not loud enough.
I would like to increase the volume and what came to me was to put in a small amp. I don't know where to put it though. I am driving this from a single 9V battery, and if possible would like to stay with that. The speakers are from a set of ASI Audio Tech EMCPU1-0G rated at 1W with input sensitivity of 300mW. Could not find impedance.
Thank in advance for the help.
The circuit performs as I want it to with one exception...it is not loud enough. I found some 1W speakers and while they were louder than the 0.1W speakers I was able to get from Radio Shack, they are still not loud enough.
I would like to increase the volume and what came to me was to put in a small amp. I don't know where to put it though. I am driving this from a single 9V battery, and if possible would like to stay with that. The speakers are from a set of ASI Audio Tech EMCPU1-0G rated at 1W with input sensitivity of 300mW. Could not find impedance.
Thank in advance for the help.