Tiny monitor program for homebrew Intel 4004 evaluation board
Intel 1702A Vintage EPROM Programmer using Raspberry Pi Zero
VTL interpreter running on the homebrew Intel 4004 evaluation board
Intel 4004 (MCS-4) homebrew computer
Intel 4004 (MCS-4)でLチカ
Calculator on the homebrew Intel 4004 evaluation board
豊四季 (Toyoshiki) Tiny BASIC running on CH32V003
CASIO fx-1 calculating the cube root of 1000
intel 4004 test boardでLチカ(初期動作確認用)
EMUZ80-4004
Noritake itron GU256x128C-3100 VFD Wireframe Utah Teapot
Vectrex on Tang Nano 20K with DAC (ported from "Vectrex by Dar")
5インチFDDの動作音(トラックコピー)
Toshiba EX-80 (修理中,その2)
Dumping Toshiba TMM331AP Mask ROM with Retro Chip Tester Pro
Noritake Itron GU-3000 Series VFD Module Parts Library Demo for obniz
5インチFDDの動作音(ファイルコピー)
SHARP CS-363R
Tektronix 466 analog storage oscilloscope (テクトロニクス 466 アナログストレージオシロスコープ) リモコン受光素子の信号観測
愛の賛歌