Akruvia Una (Documentation/Product Guide)

Akruvia Una (Documentation/Product Guide)

Buy: Shopee, Etsy Akruvia Una An unsoldered RP2040 USB Handheld Wired 12×4 Keyboard with a Mouse Pointer kit for your DIY Cyderdecks, UMPCs, handheld PC builds.Be creative! Product inclusions: 1x Akruvia Una PCB1x Elite-Pi (Ideally flashed with a .uf2 file with an akruvia keymap out of the box)48x 1N4148 diode48x 6.0×3.5mm button2x 12.0×12.0mm button1x Analog…

Electromyography sensor and a Wii Nunchuk as an HID-compliant USB Game Controller with a Teensy-LC

Electromyography sensor and a Wii Nunchuk as an HID-compliant USB Game Controller with a Teensy-LC

This is just a rough documentation for this project of mine. Schematic: Not found on the schematic and picture but the latest one has 100nF and 10uF on the 5v pin. Board: D16 – SW1 (Use internal pull-up)D17 – SW2 (Use internal pull-up)D21 – SW3 (Use internal pull-up)D22 – SW4 (Use internal pull-up)D23 – SW5…

Making my own 2 digit 7 segment Pmod

Making my own 2 digit 7 segment Pmod

So what’s a Pmod? Basically these are modules that you will just plug that follows the Pmod interface specifications. You can browse Pmods by Digilent here. You could plug these into microcontroller boards or FPGA boards that supports the standard. What I followed is the Pmod Interface Type 1A which utilizes all the GPIO on…