Arduino has taken ... improved by reducing the signal level via Rset. The 50 Ω output simplifies wideband connections using coax cable and is also compatible with additional RF amplifiers and filters.

Anyone searching for a function generator may be interested in a new DIY Arduino project which ... are considering testing our circuit’s response to a certain signal.” Explains its creator ...

Often in power electronics, we need a sine wave generator for some applications ... can be used to drive appropriate H-bridges. Here, the Arduino is configured to generate a sine wave signal using ...

You usually need a high precision resistor (1% or better) in series with the inductor, a function generator ... an Arduino and an LM339 quad comparator. The circuit works by feeding a signal ...

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. I do wish you could add libraries and ...

I have wanted to make a pulse generator for years ... The input resistor network in the circuit is there to turn the unipolar input signal into a bipolar signal within the IC’s ±3.5V clamping range.

The simplified block circuit shows IC1 operating as a square-wave generator with frequency determined mainly by R1 and C1 (Fig. 1). The signal in point A is approximately triangular with amplitude ...