Continuing with my simple FIR filter Verilog module, this project walks through how to rewrite HDL logic when setup timing violations occur.
Application notes for Pmod MIC3 and Arduino Uno. In this app, the sound captured by the module is displayed in the serial plotter.
Here we are trying to process a video so that we can control volume of device with help of camera using the tips our thumb and index finger.
In this tutorial, we provide the steps to create and configurate a first PL-PS project using KRIA KR260, Vivado 2022.2 and Petalinux 2022.2
Light up three different LEDs using pulse width modulation corresponding to different ranges of analog input voltages.
NanoVNA is a useful tool in telling if an antenna is a good one or not. We maximize our range and hence rewards by using the best antenna!
This project is performing a faster frequency transform (FFT).
This project is WiFi Oscilloscope with network volt meter arduino source code for esp8266 and esp32 WiFi modules + a nice web application
Signal processing with the real digital black board
FPGAs / SoCs are great for signal processing. Let's take a look at how we can implement a test platform for experimentation.
Generating Sine, Square, Triangular, Sawtooth Waveform with Direct Digital Synthesizer method using PSoC 4 MCU and few passive components.
In this project a 32ord FIR filter is computed by C application from PetaLinux. Input and output filter signals are synthesized by ZMOD DAC.
Laser Cut Arduino Midi Drum Pads and Audio Waveform Visualizer
An efficient way to implement FFT using Arduino
A small microphone amplifier circuit using operational amplifier in single power supply mode.
IR Clone is an open-source infrared remote control signal analysis and generating tool.
Receiving and decoding Meteor-M2 satellite weather image using an RTL-SDR dongle and GNU radio software.
Build an analog theremin using only the Analog Discovery 2, the Digilent Analog Parts Kit, and your choice of an empty beverage can!
Interfacing with a PDM digital microphone on a STM32L475 discovery board, using the DFSDM peripheral for audio processing
This tutorial shows how to make a simple radar system using HC-SR04 sensor and Microbit dev board with processing and Arduino IDE's.
Watch how Lissajous Curves are painted in real-time using Ubidots' Math Engine
In this Simple Tutorial we will learn how to make a PWM using Arduino and observe the Signal on the Oscilloscope.
How to measure differential signals using an oscilloscope [examining the ADSL2+].
This new tool turns your device into a sophisticated oscilloscope!
