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Ivan Demyachenko

Chemical-engineer working at the office, doing electronics at my spare time.

Russia, Moscow
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1 Projects
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ivan-demyachenko
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This user joined on 01/10/2023.

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My take on the classic Polivoks VCO
Project Owner Contributor

MSynth Polivoks VCO

ivan-demyachenkoIvan Demyachenko

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1,235.2k
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Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

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A way to legaly get rid of people blasting "wonderful" music trough bluetooth speakers. (Raspberry Pi 3A+/3B+ needed)
Project Owner Contributor

Stopping people play music via bluetooth speakers

blackyBlacky

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7.7k
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Applying polymorphism to hardware enables users to do more with their devices while avoiding IoT pitfalls.
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Polymorphic Hardware

trey-germanTrey German

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Absolute best watch ever !!!!
Project Owner Contributor

BPW34 solar powered led watch

bobriciusbobricius

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Because we need to prove there are still things people do better than machines...
Project Owner Contributor

Robotic Trombone: The RoboTrombo Music Machine

isaxiSax

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Small (hifi/stereo) pre-amp with teensy3.2 + audioshield
Project Owner Contributor

Teensy audio pre-amp module

marcell-marosvolgyimarcell marosvolgyi

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An audio analyzer using teensy 3.2 + audioshield
Project Owner Contributor

Teensy Audio Analyzer

marcell-marosvolgyimarcell marosvolgyi

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Educational Kit CanSat with technology LoRa
Project Owner Contributor

CatSat 1

sabasSabas

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A simple project, interfacing an analog sensor with addressable LEDs. Drawing different colors on dj beats. RGB is new fashion here.
Project Owner Contributor

Arduino VU meter using Neopixel LED

sagar-001Sagar 001

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An NFC-enabled music player designed for kids to be able to pick their songs, built the hardest way possible
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NFC Bose Wave Player

gilphilbertgilphilbert

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Can audio amplifier generate usable AC power? Yes it can. This project explains how.
Project Owner Contributor

Audio Amplifier as Variable Power Source

mario-ninicMario Ninic

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Detection of Notes and chord of a musical instrument is difficult for Arduino. This tutorial makes it possible using EasyFFT function.
Project Owner Contributor

Arduino Music: Notes and Chord Detector

abhilash-patelAbhilash Patel

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This is like big boom in small packet, this amplifier comes with deep bass, clear sound without noise and humming. just TDA series
Project Owner Contributor

50Watts Audio Amplifier using TDA7265

lithium-ionLithium ION

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