Results tagged #Dds in Circuits
A simple DDS for 136kHz
The Hex switches are connected to J2 as follows: pin 1=common of both switches (+5V) 2=LSB up to 5=MSB of first switch. Then 6=LSB of second...
DDS-based automatic tracking frequency ultrasonic generator
Ultrasonic Cleaning the main role in the use of ultrasonic cavitation. Role in the sound field, there is liquid in the bubble will have high...
Frequency read out added to the microcontroller DDS circuit
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DDS with a microcontroller
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ZL1BPU exciter
Direct Digital Synthesis (DDS) frequency generation has been around for quite a while, but most of the homebrew DDS projects are rather comp...
Ripples in the Ether
Tomas OK4BX came prepared with an excellent slideshow presentation of the DDS-driven MEPT that he and his father recently put on the air. W0...
Using AD9835 DDS chip with BASIC-52
AD9835 is a DDS (direct digital synthesis) chip from Analog Devices. It contains a phase accumulator, sinewave table, and 10-bit D/A convert...
DDS circuit generates precise PWM waveforms
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DDS SigGen PS
This USB connected unit implements a microcontroller based DDS Signal Generator providing Sin and Triangular waveforms with adjustable magni...
The high-accuracy arbitrary waveform generator based on DDS is designed
With the technical development, appearance and employing extensively of the large high-accuracy dynamic range D/ A converter at full speed o...
Direct Digital Synthesis Oscillator
The AD9835 combines the Numerical Controlled Oscillator (NCO), COS Look-Up Table, Frequency and Phase Modulators, and a Digital-to-Analog Co...
10MHz DDS Sine/Square Function Generator AD9835
An extremely simple and low cost Sine/Square wave generator based on the Analog Devices AD9835 Direct Digital Synthesis (DDS) Generator chip...