The output signal can also be obtained from signal images rather than the fundamental signal, allowing operation well above the 125 MHz clock frequency. Perhaps we’ll look at these applications in a ...

“A function generator is a very useful tool, especially when we are considering testing our circuit’s response to a certain signal.” Explains its creator and Instructables member Faransky.

I am really looking forward to the next time I need some exotic signal fed into a circuit. Just using the Arduino as a function generator will have its uses.

Provided is a downloadable “clean” sketch (Ardu_Sinewave.ino) for the sine wave generator, which is, in fact, an adapation of the wonderful work by Ken Boak and Trystan Lea.To test this, just attach a ...

The peak output current of the DAC0801 is set at 2.13 mA by the 4k7 (4.7k) resistors on pins 14 and 15 when a ±10-V power supply is used. A 1k1 (1.1k) resistor tied to 0 V and two 4k7 resistors ...

This simple circuit provides ... A fixed-frequency signal generator that can produce outputs simultaneously at multiple phases such as 45°, 90°, 135°, ...

This circuit and its description can be found as figure 13 in the AD8037 data sheet. (from the days when ADI appended lots of lovely app notes). The second pulse generator output (left) can be found ...

Instead, they should have an adjustable top value and a separately adjustable bottom value: 5V and 0V, for example. The other day, I thought of a way to modify a conventional ‘diamond buffer’ (circuit ...