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johnowen56

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This user joined on 01/17/2015.

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

A nice little tube amplifier that is low voltage but still has enough power to drive a speaker at a reasonable volume

Low Voltage All-Tube Amplifier

Using an EEG sensor and pianobar, I control Pandora with my brainwaves. Whenever a bad song comes on, the script skips to the next song.

EEG-Controlled Music with the RPi

steven-hickson Steven Hickson

Official Hackaday Prize Entry

Measure brain activity with light

fNIR Brain Imager

jeremy-ruhland Jeremy Ruhland

A standalone sampler/sequencer/drum machine based on the Teensy 3.1

Beats by Teensy

jonathan-payne Jonathan Payne

A FPGA based ambilight clone with analog input.

AmbiController

An Atari punk console with light sensitivity and RGB LED illumination. Assembled freeform style with brass wire.

Freeform RGB Atari Punk Console

emily-velasco Emily Velasco

This is an AM radio made out of a Compactron tube, which contains two triodes and a pentode.

Compactron Tube AM Radio

Power, signal generation, and analysis for eurorack modules.

Mutable Instruments Module Tester Build Log

richard-hogben Richard Hogben

displaying Conway's Game of Life on a ht1632c-based 32x8 LED matrix using an AVR ATtiny26 mcu

GameOfLife_ht1632c_display_AVR

ethan-durrant Ethan Durrant

A five channel Linkwitz-Riley active crossover for a multi-amp sound system that's also pretty!

Pretty L-R active crossover

juanito-moore Juanito Moore

My first try in the freeform game: a good old Atari Punk Console as a cube

Noisebox

Freeform peacock. You can adjust brightness of LEDs on the tail, the LEDs blink once a second.

Pavo cristatus

timur-ismagilov Timur Ismagilov

High quality MIDI controller

Crashpad

wooden ammunition crate meets re-built tube amplifier

boom box d-.-b

Bits