#atmega32u4 — Public Fediverse posts

Bad USB — сильнее чем кажется на первый взгляд

Сегодня разберемся с довольно старым но очень даже актуальным методом инфицирования системы, рассмотрим нестандартные приемы Bad USB о которых почему-то мало пишут но и тайной они не являются (такие как: ALT-коды, запуск от имени администратора, обход Windows Defender и зачистка следов).

https://habr.com/ru/articles/903510/

#badusb #физические_уязвимости #arduino #atmega32u4 #uac_bypass #windows_defender

Bad USB — сильнее чем кажется на первый взгляд

Сегодня разберемся с довольно старым но очень даже актуальным методом инфицирования системы, рассмотрим нестандартные приемы Bad USB о которых почему-то мало пишут но и тайной они не являются (такие как: ALT-коды, запуск от имени администратора, обход Windows Defender и зачистка следов).

https://habr.com/ru/articles/903510/

#badusb #физические_уязвимости #arduino #atmega32u4 #uac_bypass #windows_defender

Bad USB — сильнее чем кажется на первый взгляд

Сегодня разберемся с довольно старым но очень даже актуальным методом инфицирования системы, рассмотрим нестандартные приемы Bad USB о которых почему-то мало пишут но и тайной они не являются (такие как: ALT-коды, запуск от имени администратора, обход Windows Defender и зачистка следов).

https://habr.com/ru/articles/903510/

#badusb #физические_уязвимости #arduino #atmega32u4 #uac_bypass #windows_defender

Bad USB — сильнее чем кажется на первый взгляд

Сегодня разберемся с довольно старым но очень даже актуальным методом инфицирования системы, рассмотрим нестандартные приемы Bad USB о которых почему-то мало пишут но и тайной они не являются (такие как: ALT-коды, запуск от имени администратора, обход Windows Defender и зачистка следов).

https://habr.com/ru/articles/903510/

#badusb #физические_уязвимости #arduino #atmega32u4 #uac_bypass #windows_defender

My recent build of a #chorded #keyboard, a clone of Chordite. Work-in-progress firmware in #rust and (still some) C at: https://github.com/akavel/chordite-rust

Planned next steps:
- practicing actually typing on it... (the hardest one);
- tweaking and "improving" the layout and functionalities (a neverending story?) - interested in anyone who might somehow help make some sensible one given the constraints of the device;
- hopefully adding mouse functionality based on a gyroscope module (some "MPU6050" board is on its way) - will it work fine enough?
- maybe one day wireless through BLE?

Once I have the mouse functionality built and added, my main goal is to try and be using it with #XReal One glasses I bought recently.

Thanks @rahix for avr-hal; thanks @PaulStoffregen for #teensy; thanks John W. McKown for creating #Chordite, thanks @rustembedded for helping make Rust on embedded possible; thanks my amazing friend for soldering it for me, and thanks many others for many other things.

#theWorkshop #chordedkeyboard #atmega32u4 #avr

A Precisely Elegant Cyberdeck Handheld https://hackaday.com/2025/02/27/a-precisely-elegant-cyberdeck-handheld/ #handheldshacks #RaspberryPi #PSPjoystick #raspberrypi #Cyberdecks #atmega32u4 #cyberdeck #nautical #QMK

Tiny Mouse Ring Uses Prox Sensors - A traditional computer mouse typically fits in the palm of your hand. However, wit... - https://hackaday.com/2025/02/10/tiny-mouse-ring-uses-prox-sensors/ #peripheralshacks #atmega32u4 #mousering #mouse #atto

Tiny Mouse Ring Uses Prox Sensors https://hackaday.com/2025/02/10/tiny-mouse-ring-uses-prox-sensors/ #PeripheralsHacks #atmega32u4 #mousering #mouse #atto

Floorboard Is a Keyboard for Your Feet https://hackaday.com/2024/09/04/floorboard-is-a-keyboard-for-your-feet/ #PeripheralsHacks #ArduinoHacks #footkeyboard #stompswitch #atmega32u4 #arduino

Floorboard Is a Keyboard for Your Feet - Whether you have full use of your hands or not, a foot-operated keyboard is a grea... - https://hackaday.com/2024/09/04/floorboard-is-a-keyboard-for-your-feet/ #peripheralshacks #arduinohacks #footkeyboard #stompswitch #atmega32u4 #arduino

Tiny Custom Keyboard Gets RGB https://hackaday.com/2024/08/23/tiny-custom-keyboard-gets-rgb/ #PeripheralsHacks #atmega32u4 #keyboard #rgb

Tiny Custom Keyboard Gets RGB - Full-size keyboards are great for actually typing on and using for day-to-day inte... - https://hackaday.com/2024/08/23/tiny-custom-keyboard-gets-rgb/ #peripheralshacks #atmega32u4 #keyboard #rgb

DIY Keyboard Can Handle Up To Three Host Devices - Here’s a story that may be familiar: [der-b] is a Linux developer who is forced tw... - https://hackaday.com/2024/05/10/diy-keyboard-can-handle-up-to-three-host-devices/ #peripheralshacks #planckkeyboard #atmega32u4 #planck #qmk

DIY Keyboard Can Handle Up To Three Host Devices https://hackaday.com/2024/05/10/diy-keyboard-can-handle-up-to-three-host-devices/ #PeripheralsHacks #Planckkeyboard #atmega32u4 #Planck #QMK

#maker This is quite an old project which I finished in 2015.
A "complete #Arduino" in an #automotive ('Bosch-style') relay case with a USB connector (for use as kinda "micro-#PLC" in cars).
It is based on #ATMEGA32U4 and is even somewhat modular, you can combine different base-boards (the bottom one) with different MCU-boards (the top one).
The base board is responsible for the physical I/O level and for power supply and protection.
There's even an optional ('headless') #MSD #Bootloader for it.

Hackaday Prize 2022: House Ventilation Reverse-Engineered And Automated - [Marcel] thought – what if he had more control over his house ventilation system? ... - https://hackaday.com/2022/06/01/hackaday-prize-2022-house-ventilation-reverse-engineered-and-automated/ #reverseengineering #environmentcontrol #2022hackadayprize #thehackadayprize #atmega32u4 #homehacks #smarthome #cc1101

Threeboard: Short on Keys, Long on Documentation - As peripherals go, few are hacked on more than keyboards. The layouts, the shapes,... - https://hackaday.com/2022/01/18/threeboard-short-on-keys-long-on-documentation/ #microcontrollers #peripheralshacks #atmega32u4 #simulator #keyboard #simavr

Play Doom or GTA V With Your Own Custom Controller and Xbox Emulator - [Arnov] is bringing his own custom-made controller to the party and it is sure to ... - https://hackaday.com/2021/12/02/play-doom-or-gta-v-with-your-own-custom-controller-and-xbox-emulator/ #handheldshacks #atmega32u4 #videogame #pac-man #games #doom #xbox

Can’t Spill Coffee On Your Keyboard If It’s Already Inside - No matter where you live in the world or what beverage you enjoy, it’s too easy to... - https://hackaday.com/2021/10/11/cant-spill-coffee-on-your-keyboard-if-its-already-inside/ #mechanicalkeyboard #peripheralshacks #atmega32u4 #kailhchocs #lifehacks #keyboard

Custom Num Pad Does Double Duty as Macro Pad - Why buy a num pad or a macropad when you can build something new and beautiful, op... - https://hackaday.com/2021/06/08/custom-num-pad-does-double-duty-as-macro-pad/ #microcontrollers #peripheralshacks #macrokeyboard #arduinohacks #macrokeypad #atmega32u4 #numpad #usbc #avr

Arduino Micro Pushes Animal Crossing’s Buttons - Repetitive tasks in video games often find a way of pushing our buttons. [Facelesstech] got tired o... - https://hackaday.com/2021/03/08/arduino-micro-pushes-animal-crossings-buttons/ #videogameautomation #arduinopromicro #nintendoswitch #nintendohacks #arduinohacks #buttonpusher #atmega32u4

USB-C Programmable Power Supply For Any Project - USB-C Power Delivery 3.0 (PD3.0) introduces a new Programmable Power Supply (PPS) mode, which allo... - https://hackaday.com/2021/01/16/usb-c-programmable-power-supply-for-any-project/ #powerdelivery #arduinohacks #crowdfunding #atmega32u4 #hardware #arduino #pd3.0 #usbc

Micro Macro Keyboard is ‘Mega-Based - There’s a certain kind of joy that comes in throwing something together from spare parts, or from fi... - https://hackaday.com/2020/11/19/micro-macro-keyboard-is-mega-based/ #microcontrollers #peripheralshacks #customkeyboard #atmega32u4 #macropad #gateron #macro

Turning A Desk Drawer Into A Flight Yoke - [Christofer Hiitti] found himself with the latest Microsoft Flight Simulator on his PC, but the jo... - https://hackaday.com/2020/10/17/turning-a-desk-drawer-into-a-flight-yoke/ #microsoftflightsimulator #peripheralshacks #computerhacks #arduinohacks #atmega32u4 #joystick #arduino #yoke #hid

Circuit Board Origami Puts You Face-to-Face with Low-Poly Electronics - Paper craft has been around almost as long as paper itself. It’s fun to mimic paper craft and origam... - https://hackaday.com/2020/09/21/circuit-board-origami-puts-you-face-to-face-with-low-poly-electronics/ #microcontrollers #blinkenlights #atmega32u4 #copperclad #papercraft #pcbmilling #mischacks #pepakura #origami #rgbled #leds

Miniature Faux Floppy for 8-Bit Atari Looks the Part - There’s plenty of fun to be had with retrocomputers of yesteryear, but for modern users, it can be s... - https://hackaday.com/2020/09/07/miniature-faux-floppy-for-8-bit-atari-looks-the-part/ #microcontrollers #retrocomputing #atmega32u4 #diskdrive #emulator #sdcard #atari

Simultaneous Soldering Station - Soldering irons are a personal tool. Some folks need them on the cool side, and some like it hot. Ge... - https://hackaday.com/2020/08/27/simultaneous-soldering-station/ #2020hackadayprize #thehackadayprize #solderingiron #atmega32u4 #toolhacks #arduino #atmega #sketch #solder #rohs #pcb

Official Arduboy Upgrade Module Nears Competition - We’ve been big fans of the Arduboy since [Kevin Bates] showed off the first prototype back in 2014. ... - https://hackaday.com/2020/08/04/official-arduboy-upgrade-module-nears-competition/ #handheldshacks #arduinohacks #atmega32u4 #bootloader #arduboy #upgrade #w25q128 #spi

Robot Fights Fire With IR - Fighting fire with robots may take jobs away from humans, but it can also save lives. [Mell Bell E... more: https://hackaday.com/2020/03/08/robot-fights-fire-with-ir/ #arduinohacks #robotshacks #flamesensor #atmega32u4 #picoboard #2wdrobot #arduino

What Time Is It? Infinity Time - Since the dawn of the infinity craze, we’ve seen all kinds of projects — mirrors, smart mirrors, c... more: https://hackaday.com/2020/02/28/what-time-is-it-infinity-time/ #microcontrollers #castellatedpads #infinitywatch #touchcontacts #clockhacks #atmega32u4

Chiptunes Via USB MIDI With The AY-3-8910 - There are many venerable soundchips in the chiptune pantheon, of which the AY-3-8910 is perhaps on... more: https://hackaday.com/2019/07/30/chiptunes-via-usb-midi-with-the-ay-3-8910/ #musicalhacks #atmega32u4 #ay-3-8910 #chiptune #midi