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MS-DOS programming (and other stuff)

commodore sfd 1001 repair

lötstream: 386dx40 ms-dos build

commodore 1541 repair: spin me round

double trouble: c64 and 1541 repair

the horror: gameboy backlight mod

let's code ms dos 0x31: ansi c data types

new low ripple 7805/7812 drop in regulator

let's code live part 2!

let's code ms dos 0x30: vga 3d textmode

let's code ms dos 0x2f: mandelbrot fractal

let's code live

pico dram tester

fg 100 dds function generator

new sid replacement: kung fu sid

new homebrew opl3 sound card: sonic buster 8

funny playing 4.2 sega gamegear lcd mod

let's code commodore pet 0x02: snakes on a pet

commodore c16 from hell repair

let's code commodore pet 0x01: hello world!

c64 repair: blue screen

c1531 datassette refurb

c64c repair: shimmering color

xmas lötstream - there's solder in the air!

sinclair zx81: av mod and new keyboard

let's code ms dos 0x2e: vga redefinable charsets

let's code ms dos 0x2d: l system xmas

zookeeper raffle drawing

pokemon red restoration

new atari 2600 homebrew games

let's code ms dos 0x2c: noisy 3d animation

c64c repair stream

the 7800 lötstream part three!

what if the amiga sounded better?

late summer lötstream

let's code ms dos 0x2b: memory and pointers

let's code ms dos 0x2a: background adlib music

the 7800 lötstream part two!

the 7800 lötstream part one!

let's code ms dos 0x29: extended memory xms

commodore pet: 40k ram with softrom

black amiga 500

look mum no lötstream

zombie floppy: how to revive a broken 1541 head

amiga power supply battle: commodore vs electroware

amiga500: lazarustorm/pistorm vs aca500plus

let's code ms dos 0x28: expanded memory (ems)