Build a function generator with an Arduino Nano and a AD9833 Programmable Waveform Generator module.
Easy-to-build VFO (Variable Frequency Oscillator) that features a clear, touch-enabled circular display with retro-style virtual scales.
This is a simple multifunctional device that can successfully emulate almost all known therapeutic devices for frequency treatment.
Simple and inexpensive way to make such a device, if you have basic knowledge of electronics and microcontrollers.
A cheap (less than $20) signal generator that can produce a sine wave, up to 70MHz (Though practically 20-30MHz).
A triple Channel VFO capable of generating frequencies between 8kHz to 160Mhz using an off-the-shelf SI5351 module.
Radio that works with analog signal is implemented digitally on FPGA via VHDL.
In this post, I go over how to generate a 1Hz clock source through an unusual way.
The device presented in this video generates a signal identical to that of the original Zapper, but is made using a microcontroller
How I built an oscilloscope using a Raspberry Pi Pico, some jellybean components from my electronics parts bin and a PVR from the dumpster.
A very simple and easy way to enter the world of DX communications without learning Morse code
A Precession Signal generator is very easy and affordable to make using an Arduino and DDS synthesizer (AD9850).
Build a rechargeable portable function generator with an Arduino Nano and a AD9833 Programmable Waveform Generator module.
A Waveform analyzer, Signal generator and logic tester in a small PI PICO. With a dedicated application, Runs on Android.
Pulsed Electromagnetic Field (PEMF) therapy is a safe, and non- invasive way to reduce pain and inflammation.
Zynq US+ is an heterogeneous device with different kind of devices inside. On this project I will show you how to use all of them together.
Build a function generator with an ATtiny3216 micro, a AD9833 Programmable Waveform Generator and digitally controlled amplitude.
A simple way to make a multi-channel PEMF device that is used to make a special therapeutic bed, or therapeutic chair.
We'll create a signal generator using DDS techniques and evaluate its performance using a picoMeter, the world's smallest wireless DSO.
The way to create a high-precision generator from 100 kHz to 600 MHz based on DDS from Analog Devices - AD9910.
In this Tutorial we will learn how to make a Frequency Signal Generator using a AD9850 module and Arduino.
Using XADC on ZYBO Z7-20 to digitize function generator signals, transfer via DMA, and plotting in MATLAB.
DDS (Direct Digital Synthesis) Analog Devices AD9959 4-Synchronized Channels DDS Arduino Shield for Arduino MEGA 2560
