Yeah, I've done it with an H-bridge myself. Was trying to ring an old telephone bell with a 20hz AC signal. Never got it to work, but it sure wigged out my monitor while it was on! And it was an LCD monitor, so I totally didn't expect that.
Yeah, I've done it with an H-bridge myself. Was trying to ring an old telephone bell with a 20hz AC signal. Never got it to work, but it sure wigged out my monitor while it was on! And it was an LCD monitor, so I totally didn't expect that.