Circuit Girl Jeri Ellsworth demonstrates how to make a simple audio direct digital synthesizer (DDS) with a 74hc4060, EPROM and a few passive components.
via jeriellsworth, Make
Circuit Girl Jeri Ellsworth demonstrates how to make a simple audio direct digital synthesizer (DDS) with a 74hc4060, EPROM and a few passive components.
via jeriellsworth, Make
Neat! That's sparked a few ideas.