Close

Your browser (Internet Explorer) is out of date.

Update your browser for more security, comfort and the best experience on this site.

Update Internet Explorer'

Projects Marcus Szolkowski likes and follows

97.7k
1,354.8k
2.1k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

117.8k
1.6k
818
LoFi is a very low cost ($5), small, auto-transmitting module. Preassembled and preprogrammed. Simply attach to your appliances or projects!
Project Owner Contributor

LoFi

david-cookDavid Cook

107.1k
748
357
A "dataless" Wi-Fi positioning system that can be used anywhere GPS can't.
Project Owner Contributor

SubPos Positioning System

bleckyBlecky

137.1k
617
378
Fast RPi WiFi without USB
Project Owner Contributor

RPi WiFi

ajlittajlitt

35.9k
198
166
A wheelchair attachment that allows any wheelchair to be powered in a rowing motion. It is 3D printable, open source, and available to all.
Project Owner Contributor

Hand Drive

kate-reedKate Reed

29.6k
172
100
The lead-acid batteries of my off-grid solar system are dead. I will replace them by a 18650 batteries stack housed in a big wooden box.
Project Owner Contributor

A 110 kWh Powerbucket

michel-kuenemannMichel Kuenemann

573
106
6
Lets use machine learning to make a bad speaker make good sound.
Project Owner Contributor

Good sound from bad

oliverOliver

7.5k
46
17
Build a cheap ( < $30 ) temperature controlled soldering iron controller for Hakko 907 that can be powered from battery or power supply
Project Owner Contributor

Mobile temperature controlled soldering iron

xavier-werquinXavier Werquin

8.2k
43
34
A low cost Thermal Heads Up Display for you vehicle
Project Owner Contributor

Thermal HUD

timTim

670
34
4
You have a project that accepts commands using a 16 button keypad and want to perform validation on the commands as each character is typed.
Project Owner Contributor

Keypad Input Validation using State Machine

tony-keithTony Keith

3.3k
16
10
A simple 'Spirograph' style LASER light show using mirrors and motors and potentiometers.
Project Owner Contributor

LASER Pointer Light Show

alpha-charlieAlpha Charlie

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2025 Hackaday