Live Social Semantics with SocioPatterns Milosch Meriac 2020-01-25 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE The Live Social Semantics project integrates real-time face-to-face social interaction detection using active RFID, with linked data from the semantic web, and data for social networking sites. This system was deployed at two conferences during the spring of 2009. This movie includes excerpts from the real-time visualisation during the Hypertext'09 conference and the online social network browsing tool.Visit https://www.OpenBeacon.org for more information about the open source RFID tag hardware used.For more information on Live Social Semantics see http://sociopatterns.org/2009/09/live-social-semantics . Wouters original video can be found at vimeo.com/6590604 .The song "Dreamer" was created by Geraint Luff - get his Album "Sky Full of Songs" on http://geraintluff.co.uk/buy , listen to it on Spotify (http://goo.gl/fOCBov) or on SoundCloud (http://goo.gl/aGZZFs).
Compiling a LiteX RISCV CPU Design: LiteX OpenXC7 FPGA development using Podman/Docker containers Milosch Meriac 2023-12-05 | Documentation: github.com/meriac/OpenXC7-LiteX/blob/main/README.md
Compiling blinky: LiteX OpenXC7 FPGA development using Podman/Docker containers Milosch Meriac 2023-12-05 | Documentation: github.com/meriac/OpenXC7-LiteX
Using containers to compile FPGA verilog HDL Milosch Meriac 2023-11-25 | See github.com/openXC7/toolchain-nix/tree/main/container for more information.
TinyTapeout tt05: Super Mario Tune on A Piezo Speaker Milosch Meriac 2023-10-29 | Plays a tune over a piezo speaker connected to GPIO pins.See: github.com/meriac/tt05-play-tune
Blinky runs on my new #RP2040 Protoype Board! Milosch Meriac 2021-09-06 | First run of my custom-designed #RP2040 powered prototype/bread-board board:- USB-C port instead of Micro-USB,- Giant flash (16MB!)- quality MicroSD card slot- Arm-standard debug-connector- Low noise LDO for the ADC- FTDI-compatible serial console header- Reset-button- M3 mounting holes with clearance (7mm diameter for hex-screw compatibility).- Rounded cornersAdding BLE interface next - stay tuned.
Miniature 24GHz Radar with STM32L452 @5Msps ADC Signal processing and USB Interface Milosch Meriac 2020-06-08 | First test - displaying directly the intermediate frequency resulting from the 24GHz doppler effect resulting from the reflected carrier signal by the moving hand.
BlinkenPin Milosch Meriac 2020-05-24 | Created a picture frame based on a 0.92" SSD1306 OLED Display - and an Arduino Nano to play back Blinkenlights animations through a printout of the building. All the code an animations fit unto the builtin 32k flash - no external parts needed - just the display and the Arduino Nano.Project:github.com/meriac/blinkenpin-nanoBlinkenlights Documentary:vimeo.com/6175054
Blinkenlights Haus Des Lehrers Picture Frame Milosch Meriac 2020-05-24 | Created a picture frame based on a AP102 RGB LED strip - and an Arduino Nano to play back Blinkenlights animations through a printout of the building. All the code an animations fit unto the builtin 32k flash - no external parts needed - just the RGB LED strip and the Arduino Nano.Project:github.com/meriac/blinkenpin-nanoBlinkenlights Documentary:vimeo.com/6175054Picture Frame: Ikea RIBBA Frame, black, 23x23 cm
3rd April 2020: 3D Printing Pistons for COVID-19 Emergency Ventilator #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
3rd April 2020: Interval Drive of DC Motor - Fast #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE Interval Drive
3rd April 2020: Interval Drive of DC Motor - Slow #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
3rd April 2020: Ambu Bag Test #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
20th April 2020: Trying new Servo Motor for COVID-19 DIY Emergency Ventilator #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE New servo motor for Ventilator
13th April CitizenScience.ae COVID-19 Hacking Session at MakerSpace Abu Dhabi #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
25th April: New Controller with Display for COVID-19 Emergency Ventilator #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
3rd April: 3D Printing Pistons for COVID-19 Emergency Ventilator #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
26th April: New COVID-19 DIY emergency ventilator #CitizenScienceAE Milosch Meriac 2020-05-03 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE Showing display and settings. The ventilator doesn't have Tidal flow / absolute pressure control yet.Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE
HITB+ CyberWeek 2019: Securing Your Laptop Like You Mean It - Virtualization Based Security Milosch Meriac 2019-10-16 | Slides at meriac.com/hitb2019What does it take to protect your laptop, to keep your data secure, and to maintain your trust into your device while traveling abroad?You probably have seen the cool crowd covering their built-in laptop webcams with geeky stickers. You heard them obsessing about hackers attacking their laptops with backdoored laptop chargers or malicious USB-cables. What if you’re not satisfied with stopping there at securing your device – how would holistic Laptop security look like?What if you want to get control back over your laptop, its operating system, its built-in devices like webcams, microphones, and network interfaces? What if you don’t want to worry anymore about sophisticated malware attacks reprogramming internal memories like BIOS firmware, SSD-firmware, keyboard controllers for becoming persistent? What if you don’t like to worry about sophisticated attackers with physical access to your machine while leaving it unattended in a hotel room or your car?In this talk, we show how to configure your laptop securely – in anticipation of highly sophisticated attackers with physical access. Moreover, we will demonstrate modern hardware virtualization features for getting control back over your privacy and data. We explain how to use Linux based hardware virtualization features for trusted control of network interfaces, integrated audio- and video devices of a Windows 10 installation. We will show how internal and external hardware security features can improve contemporary disk encryption security – and how to get secure boot right.
OpenBeacon Proximity tag - Wriststrap Housing Milosch Meriac 2018-08-09 | Learn more at http://www.citizenscience.ae/our-projects/design-of-uae-based-ventilators/#CitizenScienceAE The OpenBeacon.org project provides Active 2.4 GHz RFID Realtime Proximity and Position Tracking using the BlueTooth Low Energy (BLE) compatible nRF51822 chip from Nordic Semiconductors.See openbeacon.org/about.html for more information.
3D printed RGB LED Fidget Spinner Milosch Meriac 2017-05-14 | 3D-printed fidget spinner with blinking RGB-LEDs, creating psychedelic light patterns into the air while spinning ("Persistence of Vision" effect).The 3D design and full instructions are available at thingiverse.com/thing:2318707 - Enjoy!
3D Printed High Power NERF Dart Gun (Slow Motion) Milosch Meriac 2014-11-16 | Print your own: http://www.thingiverse.com/thing:542381(Shot recorded at 120 frames per seconds)
blinkenstick.org Milosch Meriac 2014-08-26 | First attempt on animated persistence of Vision using the #blinkenstick RGB stick (2m, 117 RGB LEDs, LPD8806 RGB strip) Find the source code and hardware design at http://www.blinkenstick.org - more pictures at http://goo.gl/Upiwt2 .The vertical lines are cause by the DSL camera shutter in video mode.
OpenBeacon API Server Installation Milosch Meriac 2012-10-03 | Walkthrough for installing the openbeacon-tracker server software that provides our JSON API for tracking people, things and object relations as seen on http://www.openbeacon.org/BruCON_2011
OpenPCD 2 - Compile & Flash new Firmware and test libnfc support Milosch Meriac 2012-09-15 | Write and read Mifare a DESfire card using a bootable Fedora Linux Live DVD - see http://openpcd.org/live for more information and download of the RFID Live Hacking system shown in this video.
PicoRFID Sniffer for PicoScope 3204A - v0.1A Milosch Meriac 2012-06-27 | Sniffing ISO15693 RFID iCLASS SE transactions on a 13.56MHz carrier using a PicoScope 3204A and an OpenPICC SnifferOnly frontend. See http://openpcd.org/sniffer for more information.
Breaking Mifare Classic using bootable Live DVD Milosch Meriac 2011-07-24 | The bootable Live RFID Hacking System http://live.openpcd.com contains a ready-to-use set of hacking tools for breaking and analyzing MIFARE Classic RFID cards and other well known card formats. It is built around PCSC-lite, the CCID free software driver and libnfc that gives you access to some of the most common RFID readers. You can download a bootable ISO image of the RFID Live Hacking System Live CD/DVD (663MB, for 64bit x86 systems only) at http://live.openpcd.com .
