Lucas (Łukasz) C. Jokiel
@lukecj.bsky.social
Retrocomputing fan, Atari, Amiga, Commodore, Spectrum and other. Linux user since 1998, home lab & automation wtth Raspberry Pi and other electronics/soldering projects. https://blog.jokielowie.com/
Atari 800XL - this is not looking normal...
January 27, 2026 at 8:10 PM
Atari 800XL - this is not looking normal...
January 25, 2026 at 3:46 PM
Elwro 800 Junior Saturday!
January 24, 2026 at 3:33 PM
Elwro 800 Junior Saturday!
January 18, 2026 at 11:11 AM
It freezing with -5°C and 10m/s winter wind outside, but this old ROM chip from Atari 800XL is rather hot, and also produced dim solid red screen. Well, this could be fixed, I hope!
January 11, 2026 at 4:22 PM
It freezing with -5°C and 10m/s winter wind outside, but this old ROM chip from Atari 800XL is rather hot, and also produced dim solid red screen. Well, this could be fixed, I hope!
Supervisor is in place!
December 11, 2025 at 8:17 AM
Supervisor is in place!
Can we get a SCART input here?
December 7, 2025 at 5:23 PM
Can we get a SCART input here?
New "charger"! It is called "240W". Surley not for having anything in common with its name - just proudly pushing the whole 9 Watts to a very power hungry Chromebook :) $2 well spent, no doubt!
December 4, 2025 at 6:05 PM
New "charger"! It is called "240W". Surley not for having anything in common with its name - just proudly pushing the whole 9 Watts to a very power hungry Chromebook :) $2 well spent, no doubt!
YoRadio by Hungarian modder Tamas Varai
December 2, 2025 at 7:23 PM
YoRadio by Hungarian modder Tamas Varai
November 23, 2025 at 6:30 PM
Saved sone HCMS 2904 from being scrapped. It was a good day!
November 4, 2025 at 2:35 PM
Saved sone HCMS 2904 from being scrapped. It was a good day!
Well A9 is not right...
October 26, 2025 at 2:28 PM
Well A9 is not right...
Cooking & patching #Atari ST RAM upgrade by Anders Granlund - https://github.com/agranlund
October 26, 2025 at 1:04 PM
Cooking & patching #Atari ST RAM upgrade by Anders Granlund - https://github.com/agranlund
Pins in place
October 25, 2025 at 10:52 PM
Pins in place
Well, even if this #Atari 520ST factory mod bumping #RAM to 1MB looks like a small tram rails - it sadly needs to go. Replacing too many of those piggybacked chips - and more and more are failing - all need to go and be replaced by two 2MB - 1Mb x16 chips with 60ns label!
October 22, 2025 at 8:33 AM
U little piggibacked DRAM monsters!
October 13, 2025 at 7:21 PM
U little piggibacked DRAM monsters!
Imagine: getting a loud-enough Bluetooth dongle to emulate 30 years old cassettle player by means of connecting a smartphone to allow Polish ZX Spectrum clone: Elwro Junior 800,
October 8, 2025 at 5:13 PM
Imagine: getting a loud-enough Bluetooth dongle to emulate 30 years old cassettle player by means of connecting a smartphone to allow Polish ZX Spectrum clone: Elwro Junior 800,