Turn the knob to inc/dec either the frequency or the gain. Button long press to toggle frequency or gain control mode. Button double-click to cycle through sine, square and triangle wave output.

#define IF 0 //Enter your IF frequency, ex: 455 = 455kHz, 10700 = 10.7MHz, 0 = to direct convert receiver or RF generator, + will add and - will subtract IF offfset. #define XT_CAL_F 84000 //Si5351 ...

Tsunami is a signal generator built on the Arduino platform. It is the brainchild of London-based developer Nick Johnson at Arachnid Labs and has secured funding on Kickstarter for its commercial ...

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 ...