The USB controlled signal generator project was created to produce sine waves and other waveforms at audio frequencies using DDS. In the design, there are only two chips used for this circuit which ...

Repairing radios was easier when radios were simple. There were typically two strategies. You could use a signal tracer (an amplifier) to listen at the volume control. If you heard something, the ...

The project is a second version of the AVR signal generator where it uses a single sided PCB for simplification while containing both offset and amplitude controls. This version of DDS signal ...

Anyone searching for a function generator may be interested in a new DIY Arduino project which details how you can make your very own. “A function generator is a very useful tool, especially when we ...