ZX spectrum 48/128 emulator with stereo AY sound.
See project page: https://github.com/Airrr17/ZX_Spectrum_micro_laptop
for notes and wirings.
Emulator software part is based on https://github.com/sdima1357/spectrum128_cpm_8bit
USB keyboard by TMK Keyboard. Made with arduino micro.
Videos:
Assembly video https://www.youtube.com/watch?v=E_I2eqBtwE8
Playing tetris game https://www.youtube.com/watch?v=Pz3UD-q6Bss
BASIC coding https://www.youtube.com/watch?v=53YIWIfIwZo
Place your .z80 .tap or .sna to the SD card.
Files
kb_cut3big2.png
Palmrest drawing.
Print 1:1 size, cutout and spray-paint.
Cool! I've been planning (vaguely) to make a portable Spectrum using a real Spectrum case/keyboard, with a Raspberry Pi Pico inside (emulating) and a small LCD. I've already got the case and ribbon cable connectors, but, knowing me, it'll get no further :-/
PS What sort of battery do you use, and how long does the battery last?