This AVR DDS generator was designed to generate signals from 1Hz up to 65535Hz with various waveform and frequency. The AVR DDS signal generator consist of the 8-bit Atmel ATmega8 microcontroller ...

0.1 Hz - 4 MHz range DDS signal generation (sine, triangle, square) with frequency and amplitude control 5 Vp-p PWM signal with frequency and duty cycle control LCD touch screen with fully operational ...

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 ...

This direct digital synthesis IC can function as an arbitrary waveform generator by bypassing the SIN table ROM, holding the phase accumulator at zero, and using the phase register as the ...

An inexpensive DDS Signal generator based on the AD9851 module to generate sign wave of up to 70MHz (20-30MHz realistically). The module also has a built-in reference square wave up to 1 MHz, this ...

Abstract: The signal generator is a kind of electronic equipment that can generate standard signals. Compared with the traditional frequency synthesizer, the DDS signal generator has the advantages of ...

[Vassilis Papanikolaou] took a good thing and made it better with some design upgrades to this AVR based signal generator. We looked at version 1.0 of this tool back in 2006 and since then it saw an ...

IntroductionIf you are an electronics student, hobbyist or researcher and have your own electronics lab. Then you might have many electronic instruments like multimeter, power supply, frequency ...