Here is a list of things that I have some experience with.

=====Retro computers=====
Old computers:
  * [[Toshiba T3200SXC]] (a 1991 portable computer)

Old add-in cards, internal and external devices:
  * [[3com Etherlink III]] Ethernet network card
  * [[Aztech radio card]]
  * [[Covox speech thing]]
  * [[DS12B887]] battery-backed real-time clock
  * [[OPL3LPT]]
  * [[TerraTec TT1816]] sound card (~1998)

Old games:
  * [[X.exe]] (a very rare and super small Xonix clone for DOS)

Old software:
  * [[http://www.6502.org/users/sjgray/software/fmtuner/fmtuner.html|FMTuner for Windows 95]] (not available as of March 2024, may come back online)

What I would like to do / test:
  * Make AT keyboard socket to USB socket to get +5V on old computers with AT but without USB

Test or buy:
  * [[https://www.serdashop.com/MP32L|MP32L]], MT32-Pi compatible MIDI module
  * [[https://www.serdashop.com/PS2TOSERIAL|PS2TOSERIAL]]
  * [[https://www.imania.dk/samlesaet-hobbyelektronik-og-ic-er-relatively-universal-rom-programmer.htm|Relatively Universal ROM Programmer]]
  * [[https://github.com/nilseuropa/sdpp|SDPP]], SD card on parallel port

The Retro Web:
  * My contributions:
    * https://theretroweb.com/motherboards/s/jamicon-mb-km-t5-2-v1.1
    * https://theretroweb.com/motherboards/s/jetway-j-ib3
    * https://theretroweb.com/motherboards/s/abit-sg-80dc

=====ARM=====
ARM-based computers:
  * [[Beaglebone]] Black & Green
  * [[Raspberry Pi]]es
  * [[TS-7260]]
  * [[TS-7800]] (original version)
  * [[A64-OLinuXino]] (open hardware board)

=====Electronics repair log=====
  * [[592125SC-2]] (E27 lamp)
  * [[FAN4800IN]] chip on 500-600W ATX power supplies
  * [[Ezcap 280H]] for HDMI to USB recording
  * [[Huawei HW-120200E6W]] 12V 2A power adapter
  * [[Makita DC18SH]] dual 18V battery charger
==== Computer monitors ====
  * [[Lenovo G34w-10]] curved 34-inch display
==== TVs ====
  * [[LG 32LG2100]] 32 inch television
  * [[Philips 40PFH4309/88]] 40 inch television
  * [[Samsung UE55AU7022KXXH]] 55 inch television
=====Electronics projects=====
  * [[Flashing EPROMs]] and erasing them with UV

=====Software=====
I have some experience with compiling Linux kernel. I haven't written any drivers myself, but I'm able to modify Linux kernels usually.

  * [[Bash scripts]] that can be useful
  * [[Installing Linux from Linux]] without boot media
  * [[USBC bug]]

  * [[Notes]], like bookmarks

  * [[What drives me nuts]], mostly using software side of things
=====Discussion=====
  * [[Forum bookmarks]]

This page is always going to be a work in progress.
----
2024-2025 Jaan Rebane <jaan_r@yahoo.com>