Search Results for "sine"

Curve fitting | Data analysis | Plotting | Matrix operations | FFT | Extensible framework | Multiple file formats | Programmable | Open source | Free for everyone NumeRe: Framework for Numerical Computation is a numerical framework written for Microsoft Windows(R) and released under the GNU GPL v3 for solving and visualizing mathematical and physical problems numerically. Keep simple things simple: You want to plot a sine function? Just enter 'plot sin(x)'. You want to load some data? Enter 'load "path/to/your/file"' or drag the file into the terminal. You need to fit a function to the data? Enter 'fit data() -with=YOURFUNCTION(x)' Need assistance? Enter 'help topic' into the terminal or simply press [F1]. Find us on Discord: https://discord.gg/s5tSjwU Follow us on Mastodon: https://fosstodon.org/@numeredevs Visit our page: https://www.numere.org Buy us a coffee: https://ko-fi.com/numere We've moved to GitHub: https://github.com/numere-org

FabGL is mainly a Graphics Library for ESP32. It implements several display drivers (VGA output, PAL/NTSC Color Composite, I2C and SPI displays). FabGL can also get input from a PS/2 Keyboard and a Mouse. FabGL implements also: an Audio Engine (DAC and Sigma-Delta), a Graphical User Interface (GUI), a Game Engine and an ANSI/VT Terminal. VGA output requires an external digital-to-analog converter (DAC): it can be done by three 270 Ohm resistors to have 8 colors, or by 6 resistors to have 64...

Compose chiptunes with text files! And make mp3 and wav files of your songs to share with the world :) The audio synthesizer engine comes with 10 channels (9 music + 1 drum). The retro "beep" sounds reminiscent of old video game consoles and vintage PCs will take you back to the 8-bit era. You can shape your sound with waveforms - square, sawtooth etc. - and add LFO, delay and volume envelopes. Enjoy the 80's-ish synth drums, also! Demo...

qliss3d renders 3d-Lissajous-figures (figures made of a different sine functions for each dimension) with a Qt interface. You can look at the figures from any viewing position you like and even "listen" to the sound of the figures.

Minimalistic sine-tone generator with Qt gui using ALSA. Source code can be easily modified to output self-defined waves, e.g. in saw-teeth or square form.

The AM1 Synthesizer is a real-time, Midi-controlled, music synthesizer for the Macintosh platform. The AM1 uses up to 6 square or sine wave oscillators per voice and amplitude modulation to synthesize sound.

Epulse is a signal generator that can produce pulses, sine, triangular and rectangular waves with an unlimited level of modulations. It can be used in electronics to create test signals, or to make simple audio effects.

Smart Home Automation Arduino Mega IoT Rev87 of C++ Start 4 Oct 2016 Cape Town, South Africa 9 x 305W Canadian Solar PV panels Microcare 60A MPPT 8 x Sonic 105Ah Gel Batteries MLT Drives 4KVA Pure Sine Wave inverter Flat Plate thermo syphon solar collector and GeyserWise Aduino Mega , sensors and 8ch relay board .75KW pump with pressure/low level/ overcurrent Annual average daily power usage before PV 7kWh per day Post installation approx 15kWh per day . Payback period approx 5years at 7kWhpd then approx 20years “free power” Work in progress. ...