Let's learn how to build dark activated LED lights to brighten up the dark time of the year.
We built ourselves a working, but quite complex AC source. However, our solution is not the only possible one.
It's time to add the finishing touches to our op amp circuit with push-pull stage. Let's improve its efficiency.
Additionally, to amplifying our AC signal using an op amp, we are now going to use a push-pull stage to further increase the output power.
