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Projects Will Kalman likes and follows

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Spin the knob to browse 5,000+ genres of music along with your own playlists. Knobby is a distinctive remote control for Spotify and more.
Project Owner Contributor

Knobby: a little remote, a lot of possibilities

milo-winninghamMilo Winningham

6.1k
594
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A digital clock that displays the time using LED's numbered from zero to ten.
Project Owner Contributor

4017 Decade Logic Clock

ian-dunnIan Dunn

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After three years... Supercon again! And the new badge too!
Project Owner Contributor

BADGE FOR SUPERCON.6 / November 2022

voja-antonicVoja Antonic

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A couple of weeks before the event I traveled to the HaD Design Center to help setup the project. This is documenting what transpired.
Project Owner Contributor

Oscilloscope Art at Hackaday Supercon 8

jacob-christJacob Christ

21.1k
105
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Live-coding an Open-Source Pico Emulator from Scratch
Project Owner Contributor

Raspberry Pi Pico Emulator

uri-shakedUri Shaked

7.7k
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This is the starter guide for the 2022 Hackaday Superconference badge, designed by Voja Antonic.
Project Owner Contributor

2022 Hackaday Supercon 6 Badge Guide

lutetiumLutetium

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a homebrew FPGA CPU with a native Pascal compiler and a simple development environment
Project Owner Contributor

Tridora-CPU

sledererslederer

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World's thinnest fully standalone DIY computer - 2mm!!
Project Owner Contributor

ELLO LC1

knvdKn/vD

11.5k
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Arduino-compatible ATMega32U4 board with USB-C PD3.0 PPS Trigger
Project Owner Contributor

PD Micro - USB-C PD3.0 PPS Trigger

ryan-maRyan Ma

4.7k
69
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An open-source manual pick and place machine for PCB artisans
Project Owner Contributor

Pixel Pump Pick & Place

robin-reiterRobin Reiter

13.3k
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Retro computer built from TTL, with 6502 and Z80 instruction set. Includes video, sound and filesystem. No microprocessor or FPGA.
Project Owner Contributor

Isetta TTL computer

roelhroelh

4.8k
36
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A version of the classic arcade game Asteroids using a laser projector running on the ESP32.
Project Owner Contributor

Laser Projected Asteroids on the ESP32

chris-gChris G

1.8k
24
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a wee demo to explore a funky phenomenon: FR-4 PCB cores fluorescing under blacklight
Project Owner Contributor

UV Fluorescent PCB - 7 Segment Display

sam-ettingerSam Ettinger

2.8k
20
26
A long and thin development board, with spaced out I/O pins to minimize the length and number of jumper wires required.
Project Owner Contributor

M4-Breadstick (Retired) → Raspberry Breadstick

michael-rangenMichael Rangen

1.7k
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An addressable LED based on discrete transistors
Project Owner Contributor

The TransistorPixel

timTim

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Its a NFC Tag, a Keychain pendant, a pin and a blinky Jolly Wrencher in ONE SAO !
Project Owner Contributor

The Jolly Tagger SAO

phil-weaselPhil Weasel

1.2k
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Power management module in a small SMT package with 4+16 ADC channels, 2A battery charger, low on resistance output MOSFET and more
Project Owner Contributor

bATtiny Guard - Power Management module

erikedrtechErik@EDrTech

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Laser projector with 3 lasers (RGB) incident on an x-cube(dichroic) with galvanomirror
Project Owner Contributor

Laser Projector

shoaib-mustafaShoaib Mustafa

391
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Commodore Floppy Disk Drive to USB Adapter based on CH552E
Project Owner Contributor

C64 DiskMaster64

stefan-wagnerStefan Wagner

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Capacitive Touch Switch for direct control of LED stripes or a relais
Project Owner Contributor

5-12V Capacitive Touch Switch

alain-mauerAlain Mauer

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More than 100K CPR, lasercut, Arduino, cheap and easy to make, absolute position? Could it be? Yep.
Project Owner Contributor

Hybrid Disk Encoder

james-newtonJames Newton

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