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1169 Results for "keyboard"

  • ESP32 Bluetooth Gamepad
  • Details     from ESP32 Bluetooth Gamepad
  • This keypad enumerates as a bluetooth HID device using the Keyboard and Gamepad usages. It advertises itself as a gamepad device, but it also emits standard keyboard keypresses.I've designed a custom circuit board that includes an ESP32, LDO voltage...

  • Ultrasonic Remote v2
  • Details     from Ultrasonic Remote v2
  • In the past I took apart one of the remotes and made a modern, Bluetooth macro keyboard and used the remote as the body; and, arguably, killing the "soul" of the remote.But back then I had no idea how to listen to an ultrasonic burst, detect the...

  • hgDeck
  • Details     from hgDeck
  • This time I decided to build it just with the stuff I have laying around (luckily, I have a lot of stuff laying around :)). Device is based on the Raspberry Pi Zero W Soc. It contains one main 3.5" SPI TFT screen and additional 1" OLED screen. Additionally,...

  • QAZ Personal Terminal
  • Details     from QAZ Personal Terminal
  • BuildThis build proceeds in 4 steps. Print the case.Make the keyboard.Make the usb cables.Connect it up! The most difficult part of this build is making the usb cables. This does not require special soldering skills, but you should be comfortable soldering....

  • Spectrum Tera
  • Details     from Spectrum Tera
  • April 2023 In the first step, I designed a 32-key keyboard in the classic QWERTY format, based on shift registers. For this, I found SMD tactile switches that have a nice feel, are rubberized, and don't wobble like these ordinary push buttons. Besides...

  • Clone of CA80.
  • Details     from Clone of CA80.
  • I designed the CA80 from scratch. Initially, I used SMD, but I changed the assumptions and adapted the project to RCbus. I used the Z80-MBC2 project and with its help I developed an additional data loader. I also made an additional mass memory module...

  • Smile Station
  • Details     from Smile Station
  • I have finished this photo booth and it works great. As of now I have scripts set up for up-loading and stand alone . I can control it from a secondary computer with putty and Winscp or from the screen with the wireless keyboard. I don't have photos...

  • Portable Pi/Emulation Station
  • Details     from Portable Pi/Emulation Station
  • It works as is, I have been testing with the keyboard for now. Future modifications I would like to do:LiPo batteriesModel A Raspberry PiBetter screen(less voltage, the current one runs on 12V, which is why I need two packs)More efficient voltage regulatorSwap...

  • Pocket PiGame
  • Details     from Pocket PiGame
  • This is a Raspberry Pi running Raspbian and RetroPie.As input control I used an Arduino Pro acting as a HID device and connected to USB of RPi.Each button is connected to the arduino, acting as a keyboard and mouse.For powering, I used a Lipo 3.7V, but...

  • TrinKey
  • Details     from TrinKey
  • Once TrinKey is programmed and pin 1 is pulled HIGH, two randomly generated 32bit passwords are written into EEPROM. TrinKey then acts as a USB keyboard and whenever one of the buttons is pressed, the corresponding password is printed. So just select...

  • Bluetooth Raspberry Pi HMD
  • Details     from Bluetooth Raspberry Pi HMD
  • A bluetooth module is connected to an Arduino chip along with a small TFT display. Bluetooth data transfer speeds are not high enough for full pixel by pixel communication, so using SPI interface to communicate only ASCII characters to the screen. Serial...

  • OS/J5
  • Details     from OS/J5
  • OS/J5 - small real-time operating system================================================================current ports: i386 stm32f1 stm32f4current device support i386: serial, video, keyboard, ide, rtccurrent device support stm32: gpio, adc, timer, serial,...

  • Modern Braille Workflow
  • Details     from Modern Braille Workflow
  • Here are the major components:Open Source Software for using a standard qwerty keyboard to enter Braille-inspired chords with only 1 hand. (MBrailleW Chording Software). I have the beginnings of a plan to make the chords easy to remember by those who...

  • Another RC2014 build
  • Details     from Another RC2014 build
  • I’m not the author of that project, I’ve simply assembled one.You’ll find some notes on that page, for problems I’ve run into (if that may help others).To run it : connect HDMI, keyboard (with mini USB adapter) and powerwhen message « waiting for...
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