Elektor Labs designed a printed circuit board for the Simple Function Generator ... K1 = 3-way PCB screw terminal block, 3.5mm pitch K2,K3 = 2-way PCB screw terminal block, 3.5mm pitch P3A = 2-pin ...

So in this article, we are going to building a simple Signal Generator with Arduino and AD9833 DDS Function Generator Module which can produce sine, square, ... It has a 3 wire SPI interface which is ...

Amplitude control is achieved (pin 5) through the multiplier function, as i Y. The (pin 6) output is a bipolar current that is integrated by IC2. The first-generation scheme is illustrated in detail ...

The block diagram, shown below, ... with microcontrollers, this simple technique is still applicable because FG frequencies often exceed maximum μC interrupt rates. The voltage-controlled frequency ...