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Projects Will Kalman likes and follows

1.2k
1.4k
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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
555
54
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

32.4k
370
362
Customizable OLED keyboard that adapts to the apps you use
Project Owner Contributor

Keybon – Adaptive Macro Keyboard

maxkMax.K

16.9k
193
169
After three years... Supercon again! And the new badge too!
Project Owner Contributor

BADGE FOR SUPERCON.6 / November 2022

voja-antonicVoja Antonic

20.9k
103
84
Live-coding an Open-Source Pico Emulator from Scratch
Project Owner Contributor

Raspberry Pi Pico Emulator

uri-shakedUri Shaked

7.6k
99
84
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

649
84
7
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

9.6k
81
111
World's thinnest fully standalone DIY computer - 2mm!!
Project Owner Contributor

ELLO LC1

knvdKn/vD

11.5k
79
71
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

4.6k
69
72
An open-source manual pick and place machine for PCB artisans
Project Owner Contributor

Pixel Pump Pick & Place

robin-reiterRobin Reiter

12.8k
60
55
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

632
55
7
a homebrew FPGA CPU with a native Pascal compiler and a simple development environment
Project Owner Contributor

Tridora-CPU

sledererslederer

4.8k
36
57
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
42
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
15
26
An addressable LED based on discrete transistors
Project Owner Contributor

The TransistorPixel

timTim

843
12
12
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
12
14
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

2.1k
11
9
Laser projector with 3 lasers (RGB) incident on an x-cube(dichroic) with galvanomirror
Project Owner Contributor

Laser Projector

shoaib-mustafaShoaib Mustafa

2k
3
3
Capacitive Touch Switch for direct control of LED stripes or a relais
Project Owner Contributor

5-12V Capacitive Touch Switch

alain-mauerAlain Mauer

160
1
2
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

Going up?

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