RobThe Cathode Ray Tube site. didactic crt's
150 years of CRT evolution.
Bobbing BoatI've been thinking about security. I need some bigger, stronger latches.
I think the culprit must have been interrupted by a passer-by.
Nothing was stolen but I can't think of another reason why I found the current latches broken.
#CanalLife #canal #UK #boating #boat #security #PropertyCrime #CRT
sevgi!yayyy i did it!!! my Scart to 5 pin DIN cable actually works!! And I can see the startup screen of Oric-1!!!! BUT there is something wrong with the monitor i think? Anybody who knows how to fix a rolling issue on Phillips CM 8833 😩#hardware #repair #crt
RicciottoOggi sono tornato a un vecchio amore. È ancora bellissimo, ma è difficile come la vita nel 2026. 🔥🔥🔥 #retrogaming #retrogames #megadrive #crt
HackadayAn Oscilloscope The Way They Used To Be
https://fed.brid.gy/r/https://hackaday.com/2026/03/31/an-oscilloscope-the-way-they-used-to-be/
Bits&Terminal JeffI really need to get better at taking pictures of CRTs. Android default Camera app is awful for this - I'm trying Open Camera now with some success but are there better options on Android?
An Oscilloscope The Way They Used To Be https://hackaday.com/2026/03/31/an-oscilloscope-the-way-they-used-to-be/
#Classichacks #ToolHacks #Crt #Lissajous #Oscilloscope
#Classichacks #ToolHacks #Crt #Lissajous #Oscilloscope
Blake PattersonA somewhat unusual "Macintosh" for this year's MARCHintosh offering...
Here is my Atari 520ST running Spectre, a Macintosh emulator (or translator, perhaps more accurately) which features actual Macintosh Plus ROMs (user must provide) and in 1989 (along with Magic Sac which preceded it in 1986) was "the only legal Macintosh clone." Gadgets by Small, who made the device, called it 20% faster than a Mac Plus, with a 30% larger screen size (640x400 on the ST monochrome display vs. 512x342 on the early Macs).
The Atari 520STm shown here features an 8MHz MC68000, has been expanded to 4MB RAM (up from 512K), features an HxC2001 floppy emulator, an ACSI2STM hard disk emulator, and dual Atari RGB and monochrome monitors, switchable with a Monitor Master switchbox. The 12-inch SM124 monitor showing Pinball Construction Set for Mac is nearly identical to the early Mac monochrome displays in terms of clarity, the distinctive bluish P4-class phosphor, and its overall "presence." It is a very nice display running at a rock-solid 71Hz.
(A similar series of devices, beginning with the A-Max, was released by ReadySoft for the Commodore Amiga in 1989, though I found the ST options more appealing, in large part due to the superb high-res, non-interlaced monochrome display the ST supported.)
#Macintosh #Mac #Apple #vintageApple #retrocomputing #vintagecomputing #retrocomputers #computing #computers #CRT #emulation #Finder #Spectre #MagicSac #Atari #AtariST #Atari520ST #photo #photos #nostalgia #vintage #BillBudge #tech #ElectronicArts #ByteCellar
AraInfo | Diario Libre d'AragónLa Comuna responde a nuevas pintadas nazis: “No vais a pasar, no daremos ni un paso atrás”
ℒӱḏɩę 💾☮∞🎶♲☀🔋IBM CGA CRT with interesting burn - ERROR H on boot, with IBM logo burned in and color bars at the bottom. XT didn't have an IBM logo on boot, so this looks like it was used with a PCJr - it's boot screen is the same.
What amazes me is this PC sat there errored out for so long the CRT burnt. WTF 😆
