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Paul Gallagher

Code, music, books or mixing genres with a microcontroller. And my real job is just as fun

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10 Followers
26 Following
17 Projects
184 Likes
paul-gallagher
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This user joined on 04/18/2016.

12.7k
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Building a freeform 20th anniversary clone of @tedyapo’s LED clock, driven with a PIC16F84A
Project Owner Contributor

Ted’s LED Clock

paul-gallagherPaul Gallagher

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a freeform wire sculpture with LEDs driven by a light-sensitive 555/4017 counter circuit
Project Owner Contributor

Pollen8

paul-gallagherPaul Gallagher

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Demonstrating a simple aircraft navigation beacon sequence with a couple of 555 timers, a popsicle stick and battery
Project Owner Contributor

Freeform Popsicle Airways

paul-gallagherPaul Gallagher

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a Pomodoro timer wire sculpture using the Boldport 3x7 display and an ATmega328
Project Owner Contributor

3x7 Flip-top Pomodoro Timer

paul-gallagherPaul Gallagher

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A totally Rube-Goldberg contraption for blinking an LED with a AAA battery, homopolar motor and joule thief mechanisms
Project Owner Contributor

The Bouncy Thief LED Blinking Machine

paul-gallagherPaul Gallagher

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Custom build of the Boldport Club Cordwood Puzzle III, with archway layout and a spring-loaded LED trigger machanism
Project Owner Contributor

Cordwood III LED Blinking Machine

paul-gallagherPaul Gallagher

View all 17 projects

99.6k
1,392.3k
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Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

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A tiny processor board the size of a 16 pin DIP with Bluetooth Low Energy
Project Owner Contributor

OSHChip V1.0

philipPhilip

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A smart infinity mirror that's also a clock
Project Owner Contributor

Infinity Mirror Clock

dushyant-ahujaDushyant Ahuja

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Track simple objects using a webcam, Arduino and a laser
Project Owner Contributor

Arduino + OpenCV Laser Tracking

adam-oakleyAdam Oakley

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40 led flashing 3D space ship model
Project Owner Contributor

PCB - 3D Startrek Enterprise

bobriciusbobricius

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Delta-Sigma: solution for a virtually unlimited number of DACs, and with faster refresh rates than PWM. Applicable on any microcontroller.
Project Owner Contributor

Delta-Sigma versus PWM

rogeorgeRoGeorge

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Z80 machine with a hex keypad and 7-segment displays built on a cylindrical wireframe
Project Owner Contributor

wirez80

matsengmatseng

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Two legs, four servos, ATtiny85 for brains
Project Owner Contributor

µBob biped robot

dehipudeʃhipu

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r0ck candy is a social, portable pirate radio station stuffed in a candy container
Project Owner Contributor

r0ck candy Pirate Radio

mark-gundersonmark gunderson

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90
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I2C OLED connected to an Attiny85 and a Charlie-plexed button matrix
Project Owner Contributor

Skeleton Attiny85 Handheld

davedarkodavedarko

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64-bit binary counter
Project Owner Contributor

God's clock

tauno-erikTauno Erik

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Musical Project that converts low frequency waves from the magnetosphere into sound.
Project Owner Contributor

Natural Radio Music

jeanjean

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

Freeform RGB Atari Punk Console

emily-velascoEmily Velasco

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Analog video synthesizer you can touch with a five finger light gun. Makes music too.
Project Owner Contributor

Rasterphonic Glove

russell-kramerRussell Kramer

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696
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Using an Arduino and a pair of servos to create a laser show on a sheet of luminous vinyl.
Project Owner Contributor

Laser Galvo: Arduino Controlled

robivesrobives

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A freeform interactive snowflake animated by Arduino Nano. Using 17 independent PWM channels and touch sensor it can create awesome effects!
Project Owner Contributor

Arduinoflake

ji-prausJiří Praus

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Dead bug style LM386 audio amp circuit inside a human figure made of copper wire.
Project Owner Contributor

Audio Man Circuit Sculpture

dean-segovisDean Segovis

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3.2k
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433MHz transceiver for texting and radio control with your smartphone
Project Owner Contributor

433MHz Texting and Controller

robertRobert

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