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ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim: 5 Cov Kauj Ruam (nrog Duab)
ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim: 5 Cov Kauj Ruam (nrog Duab)

Video: ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim: 5 Cov Kauj Ruam (nrog Duab)

Video: ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim: 5 Cov Kauj Ruam (nrog Duab)
Video: Build a Replica ZX Spectrum - Raspberry Pi + Original Case and Keyboard 2024, Kaum ib hlis
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ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim
ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim
ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim
ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim
ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim
ZX Spectrum USB Adapter rau Raspberry Pi RetroPie Tsim

RetroPie yog Linux tshwj xeeb distro uas tau tsim tshwj xeeb rau kev ua raws li kev ua yeeb yaj kiab retro video game systems ntawm Raspberry Pis thiab lwm lub khoos phis tawj ib leeg. Kuv tau xav tawm tag nrho ntawm RetroPie tsim rau ib pliag tam sim no, thiab thaum kuv pom tias kev tsim dua tshiab Sinclair ZX Spectrum tau muaj kuv paub tias lawv yuav zoo tag nrho.

Nws yuav tau yooj yim txaus los sau Raspberry Pi rau hauv rooj plaub, tab sis kuv xav kom ZX Spectrum keyboard ua haujlwm tau zoo. Tias yog vim li cas kuv tsim lub USB keyboard adapter board. Tus txheej txheem ZX Spectrum keyboard kab xev txuas rau hauv lub adapter, thiab nws txuas rau txhua lub keyboard raws li tus qauv USB keyboard. Kuj tseem muaj DC lub tog raj ntsaws los muab lub zog rau Raspberry Pi thiab rau tus kiv cua xaiv tau.

Khoom siv

Rau adapter:

  • Kev cai PCB (saib Kauj Ruam 2)
  • Cov tub ntxhais hluas 3.2
  • 5 x 10k resistors
  • 2x cev
  • DC chim jack
  • ZX Spectrum ribbon kab txuas

Rau tag nrho RetroPie tsim:

  • Raspberry Pi 3 Qauv B+
  • MicroSD Card (pom zoo tsawg kawg 32GB)
  • Luam dua ZX Spectrum case (suav nrog cov keyboard membrane, lev, thiab npog)
  • Wireless tswj
  • Fais fab mov
  • USB cable
  • HDMI txuas ntxiv

Kauj Ruam 1: Ua Haujlwm Teensy 3.2

Program Teensy 3.2
Program Teensy 3.2

"chaw thau khoom =" tub nkeeg"

Los Ua Ke Kawg
Los Ua Ke Kawg
Los Ua Ke Kawg
Los Ua Ke Kawg

Kev sib dhos zaum kawg yog qhov ncaj, tab sis koj yuav xav saib lwm qhov ntawm kuv cov vis dis aus kom pom tias txhua yam yuav tsum haum ua ke. Koj yuav txuas ob lub xov hlau los ntawm 5V thiab GND Raspberry Pi pins rau lub zog txuas ntawm PCB. Tom qab ntawd ntsaws txoj cai luv-lub USB cable los ntawm Teensy 3.2 rau Raspberry Pi. HDMI txuas txuas txuas yuav tsum khiav los ntawm HDMI chaw nres nkoj tawm sab nraum rooj plaub. Thaum kawg, ntsaws lub ZX Spectrum keyboard ribbon cables rau hauv cov khoom sib txuas.

Yog tias koj xav tau, koj tuaj yeem siv cov kua nplaum kub los yog ob daim kab xev kom ruaj ntseg Raspberry Pi nyob hauv qhov chaw, tab sis nws tsis tsim nyog (txhua yam zoo nkauj heev). Thaum ua tib zoo saib xyuas kom PCB nyob hauv qhov chaw, thawb koj cov ntsia hlau los ntawm hauv qab ntawm rooj plaub, dhau los ntawm PCB qhov, thiab tom qab ntawd xov lawv mus rau hauv lub qhov ntsaws. Yog tias muaj dab tsi khi, tom qab ntawd kho qhov chaw ntawm Raspberry Pi thiab/lossis USB thiab HDMI cables, tom qab ntawd sim dua.

Qhov ntawd yog nws! Tsuas yog ntsaws rau hauv koj lub xov tooj hluav taws xob thiab HDMI cable thiab pib ua si!

PCB Tsim Kev Sib Tw
PCB Tsim Kev Sib Tw
PCB Tsim Kev Sib Tw
PCB Tsim Kev Sib Tw

Khiav Tawm hauv PCB Tsim Kev Sib Tw

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