Mini Melody Generator Circuit
Mini Melody Generator using BT66 IC, very tiny project works two AAA batteries, project has provided with BC547 Transistor for amplification.
Circuit Ideas I Electronic DIY Projects I Robotics
Circuit Ideas I Electronic DIY Projects I Robotics
Mini Melody Generator using BT66 IC, very tiny project works two AAA batteries, project has provided with BC547 Transistor for amplification.