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 Schupp likes and follows

99.5k
1,389.5k
2.2k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

lutetiumLutetium

24.4k
6.1k
243
Demonstration robot for learning principles of real-time control using Raspberry Pi, RT Linux, and ROS.
Project Owner Contributor

Bobble-Bot

mike-mooreMike Moore

5.1k
5.3k
31
Some AVR assembler in a GCC program can speed up execution, particularly interrupt service routines.
Project Owner Contributor

AVR GCC assembler techniques

bruce-landBruce Land

3k
2.7k
41
A Markov sequencer, with fractal 1/f transition probabilities, is combined with a two-voice, 16-bit FM synthesizer, running on a 8-bit MCU.
Project Owner Contributor

FM-synth, two voice, Markov sequence, music box

bruce-landBruce Land

2.6k
2.6k
44
A minimal board for PDIP ATmega 1284/644/32 MCU which interfaces easily to a solderless prototype board.
Project Owner Contributor

Student AVR board

bruce-landBruce Land

2.1k
2.2k
25
The idea is to take the water used in a shower to use for flushing the toilet, there is no sense in using drinkable water for that
Project Owner Contributor

Shower water repurposer

leandroleandro

2.2k
2.2k
22
Memory is limited on small controllers, this is 2-bit DPCM, compressed speech playback for the AVR architecture.
Project Owner Contributor

Low bit-rate Speech playback for AVR

bruce-landBruce Land

3.7k
2.1k
66
The Atmel AVR mcus are just fast enough to generate black and white, NTSC, sync and image content. TVs are cheap LCDs!
Project Owner Contributor

NTSC Video on Atmel Mega644/1284

bruce-landBruce Land

49.5k
1.7k
189
Bypass the Arduino library to get 688,000 samples/sec (52 times faster than the library). Fast enough for audio signals.
Project Owner Contributor

Arduino Oscilloscope: 688000 samples/sec

bruce-landBruce Land

1.4k
1.5k
19
Packet IR for AVR at 4800 baud, with less than 0.1% packet loss at 3 m.
Project Owner Contributor

Infrared serial link for AVR

bruce-landBruce Land

6.1k
1.4k
31
Demo loops and interactive games and displays made with Arduino Uno and Mega Controlling 32x32, 32x64 and 64x64 RGB Matrix panels
Project Owner Contributor

RGB LED matrix panels (Arduino)

joshua-snyderJoshua Snyder

2.9k
1.3k
25
Scrapped. See Hexapod Henk MkII.
Project Owner Contributor

Henk the Hexapod

dehipudeʃhipu

163.6k
966
231
A project researching the capabilities and use of the newly available ESP8266 low-cost WiFi module.
Project Owner Contributor

ESP8266 WiFi Module Library

bafeigumbafeigum

9.5k
731
82
Four channels of DMA, plus 1MHz ADC on PIC32 and a cheap TV make a good audio rate scope for less than $22.
Project Owner Contributor

PIC32 scope, 1 Megasample/sec

bruce-landBruce Land

1.8k
351
28
A preemptive real-time kernel is handy for managing embedded tasks. The kernel needs to be light weight for AVR MCU.
Project Owner Contributor

Earliest-deadline-first real-time for AtMega1284

bruce-landBruce Land

16.4k
234
76
A low cost homebrew transponder styled after the Es'hailSat ham payload. S-band to X-Band
Project Owner Contributor

Cheap satellite transponder

2ftg2FTG

1.6k
231
10
GPS time signals are used to display hours and minutes on a strip of Neo Pixels. 12 hour ticks and 12 minute ticks means 5 minute accuracy.
Project Owner Contributor

GPS Powered Linear Clock

troyforstertroy.forster

1.9k
217
15
A motion activated sound clip player in a box which can be mounted at the house entrance to scare the kids who come to trick or treat.
Project Owner Contributor

Scare-O-Matic

magicwolfiMagicWolfi

6k
128
72
A two-terminal, real-time, neuron, at biological voltage scale, to teach biological instrumentation.
Project Owner Contributor

Real-time, real-voltage neuron on 8-bit MCU

bruce-landBruce Land

10.6k
94
90
I want to make a scale model VT100 terminal for use with my 2:3 scale PiDP-8/I.
Project Owner Contributor

2:3 Scale VT100 Terminal Reproduction

michael-gardiMichael Gardi

27.8k
91
57
Not as bulky as the nucleo boards, after all.
Project Owner Contributor

STM32F030F4P6 breakout board

christophChristoph

Going up?

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

© 2025 Hackaday