New transmitter circuit

Testing out a different LED transmitter circuit that is working well. Next test with laser for working with dust. 
This circuit is made of much more readily available parts (resistors, capacitors) rather than audio transformers. It sounds a little noisier / rougher but still very clear sound transmitted. Will continue to swap out components to get best signal and then post circuit.

Advertisements

Create a free website or blog at WordPress.com.

Up ↑