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 Karl S likes and follows

8.8k
7.1k
73
ARM. FPGA. 180 reconfigurable I/O. Wi-Fi. Bluetooth. BLE. Size of a business card.
Project Owner Contributor

snickerdoodle

krtklkrtkl

17.8k
3.5k
33
B3606 is a cheap MCU controlled power supply, I'm reverse engineering it and writing software to add serial port and more features.
Project Owner Contributor

Power Supply B3603 Alternative Firmware

baruch-evenBaruch Even

391
2.7k
4
Wireless perpetually powered sensor network
Project Owner Contributor

Environmental Smart Sensor Grid

wldmkiwldmki

2.1k
2k
31
Design and create a sensor and software that anyone could build for $5.
Project Owner Contributor

Cheap WIFI Sensors for Anything*

anders-greenAnders Green

43.5k
1.8k
503
RepRap HELIOS is a highly printable SCARA 3D printer. It has an outrageous print area and can print on almost any flat surface.
Project Owner Contributor

RepRap HELIOS

nicholas-sewardNicholas Seward

6.2k
1.8k
36
A delta-bot making hand brew coffee (oh, the irony).
Project Owner Contributor

Debrew

elias-bakkenElias Bakken

2.5k
1.5k
12
This project aims to get working setup of e980 LCD(LH550WF1-SD01 panel from LG) with ssd2828 Parallel LCD->MIPI bridge
Project Owner Contributor

ParallelLCD

maksymMaksym

1.4k
1.4k
9
Random potentially-obscure potentially-useful things related to AVRs
Project Owner Contributor

AVR Random Potentially-Obsure Potentially-Usefuls

eric-hertzEric Hertz

4.3k
1k
43
The state of the art standalone SDR transceiver badge
Project Owner Contributor

rad1o

chris007chris007

2.2k
742
9
I have an idea to build a simple PDA, with Arduino Mega ADK and a GLCD.
Project Owner Contributor

ArdPDA - A simple PDA based on the Arduino Mega

sopaxorztakerSopaXorzTaker

578
703
3
A Trinket watch with a combonation of buttons that makes your phone "ring."
Project Owner Contributor

Trinket Binary Watch Scapegoat

tbjr6TBJR6

605
600
4
A HopeRF RFM69HW experimenters board for the Raspberry PI. Intended for UKHASnet experiments.
Project Owner Contributor

UKHASnet-Pi

jenny-listJenny List

13.3k
323
85
TRS-80 Model I emulated on a PIC32MX processor; VGA, PS/2, and SD for tape and disk images. Oh, and glourious cassette sound.
Project Owner Contributor

TRS-80 Model 1 on a PIC32

ziggurat29ziggurat29

1k
298
9
Ubuntu Mobile app enabled Robotics( Raspberry Pi and arduino involved)
Project Owner Contributor

MrRobot

josephJoseph

581
295
1
Pocket breathalyzer with low profile form-factor
Project Owner Contributor

Pocket Party Saver

surehacksalotSure_Hacksalot

817
290
7
Convert an ordinary USB keyboard into a foot controller with 21 buttons suitable for use with live music software.
Project Owner Contributor

Footcontroller Keyboard

tina-belmontTina Belmont

5.5k
231
27
Develop an extra sense for a better orientation.
Project Owner Contributor

TheSixthSense

sebastian-foersterSebastian Foerster

8.6k
77
41
Open Source interface to connect LCD's (5" and 7") to any Board/Micro-controller using HDMI and SPI
Project Owner Contributor

OLI (Open LCD Interface)

joe-mendiaJoe Mendia

2.1k
26
21
When you're running out of code-space... sometimes yah's gots to hack. Here are some ideas.
Project Owner Contributor

limited-code hacks/ideas

eric-hertzEric Hertz

656
16
5
Notes about unexpected findings in C/GCC... (and Make, and plausibly Bash, etc.)
Project Owner Contributor

PotentiallyUseful/Frustrating/Obscure C/GCC/Make

eric-hertzEric Hertz

314
11
7
Open critiques are tough. On both of us.
Project Owner Contributor

Hackaday Advisory Judging

elecia-whiteElecia White

Going up?

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

© 2025 Hackaday