Build Your Own Tone Generator | Musicworks magazine
Melody Generator Circuit Diagram
Simple sound effects circuits | ElecCircuit.com
Variable Tone Generator Circuit using Magnet
What is Tone Generator: Latest Application to Develop Melody and Siren
4 ideas of tone generator circuit using FET, SCR, transistors | ElecCircuit
Melody Generator Circuit using IC UM66 - Envirementalb.com
Simple, low component count tone generator. It can be adapted to create a morse code circuit, by adding a switch to the o… | Circuit, Electronics circuit, Generator