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Atari 815 Disk DrivesAtari 815 dual, dbl density floppy drive, Nov 3, 2015 mtg. Very Rare, Bob W.
3 Atari Computers 3 Atari computers brought to Dec. 1, 2015 mtg, two Atari 800, 1 Atari 130XE

Who We Are

We are the San Leandro Computer Club. Started in 1983 as an Atari 800 Computer User Group. We are one of the older, continuing computer user groups in the Bay Area. We meet at the San Leandro Public Library, 300 Estudillo Ave, San Leandro, California, on the first Tuesday of the month, at 7pm.

SLCC Member Web Sites:

Atari 800 and Joystick
Atari 800 brought to the Dec. 6, 2011 Mtg.

Group Selphie Sep 2015
Atari 1200, brought to the May 6, 2014 Mtg.
Atari 800
Selfie from the
Sept. 1, 2015 Mtg

 

 

 

 

Next Meeting

Our next Zoom meeting will be on the next non-first Tuesday,  7pm, West Coast, U.S. time.  Members receive invitations each week. If a guest would like to attend a meeting please contact Robbie Bridges.

Our next live, hybrid meeting, at the San Leandro library, and on Zoom, will be held on the first Tuesday of the month, from 6:45pm-7:45pm, West Coast, U.S. time. at the San Leandro Public Library, 300 Estudillo Ave., San Leandro, CA 94577. Contact Robbie Bridges to confirm you're coming.

The "Shelter in Place" order made necessary by the Covid-19 outbreak, has caused our meetings to be weekly, using Zoom virtual meeting software (free) starting in May, 2020. As of Aug. 2021, we began hybrid meetings, on the 1st Tues. of each month. The other weeks are Zoom only,.

News

The group exhibited at the Aug 1-2, 2025 Vintage Computer Festival West. Kevin was 1st to be interviewed by TechJesse (Thank you Rodrigo for the link), an SLCC Google Photo Album was created (TY Mariano) as well as a 5x7 collage of photos from Kevin.

Our VCF Atari Booth on Day 1.

  

A 30 minute audio (.wav) file was generated by NotebookLM summarizing our Oct. 1 - Dec 10, 2024 meeting notes.

Kirk Edwards forwarded this link to a YouTube video that discusses the Atari series of 8-bit computers

Our collection of Disks of the month from 1983 to 1995 have been made available on the Internet Archive. When you arrive at the site, where it says, DOWNLOAD OPTIONS", click "SHOW ALL" to see links to zipped .ATR files for each group of SLCC Disks Of The Month. Many thanks to Kevin Lund who uploaded all these files as well as our past SLCC Journal newsletter archive.

Claim to fame: We won the 1st Place Award at Computer Festival West 2018, for the best booth. This is the 2nd year in a row we've won it. Details and photos in our Facebook post and just-uploaded (Oct 24, 2021) photo gallery.

We upgraded our photo albums producing a 2017 and 2021 record of our attendance at the Vintage Computer Festival West

Meeting Notes

February 24, 2026 - Zoom - In Attendance: Kevin, Robbie, Don, Garrett, Harry, Richard Diaz, Scott, Bob, Chris, and Richard Chennault. The meeting focused on various technical discussions and updates related to retro computing projects and repairs. Participants shared experiences with repairing and upgrading vintage computers, including memory upgrades, cleaning boards, and addressing issues with RAM chips and video corruption. Richard Diaz and Kevin discussed challenges with an Atari TT computer, while Scott sought help with a RAM test and memory upgrade for an Atari 130XE. Harry shared progress on installing HDMI mods in 130XE and 1200XL computers, and Richard Chennault provided updates on his ongoing work with Altera and test suites. The group also discussed the discovery of a rare Apple Lisa computer with original Twiggy drives, which Richard Diaz helped connect to the right community for preservation. The conversation ended with participants agreeing to follow up on their respective projects and share updates at the next meeting. See detailed meeting notes.

February 17, 2026 - Zoom In Attendance, Kevin, Robbie, Don, Scott, Harry, and Bob. The meeting focused on troubleshooting and discussing various vintage computer issues among the participants. Scott reported on his efforts to diagnose RAM problems in his 800XL, which showed inconsistent results with the XRAM02 memory test. Harry shared his experience with a Super Archiver drive and its capabilities for handling copy-protected disks. The group also discussed the challenges of maintaining and repairing older technology, including issues with power supplies and socket connections. Kevin mentioned finding a set of Atari ST accessories at a recent computer show. Throughout the meeting, participants exchanged tips on troubleshooting techniques, such as using Deoxit to clean sockets and testing memory with specialized tools. The conversation concluded with participants expressing appreciation for the shared knowledge and agreeing to continue the discussion in the next meeting. See detailed meeting notes.

February 10, 2026 - Zoom - In Attendance, Kevin, Robbie, Don, John, Mariano, Richard Chennault, Richard Diaz, Ron, Scott, and Bob. The meeting focused on various topics related to Atari computers and their accessories. Participants discussed software updates, hardware upgrades, and troubleshooting tips for different Atari models. Richard Chennault shared his experience with running large language models on his home computer and introduced a potential new meeting space at the American Legion Post 117 in San Leandro. The group explored options for connecting Atari computers to the Internet and discussed a new modem replacement project. Mariano presented a basic programming puzzle and shared his progress on a dinosaur game for the Atari. The meeting also included a review of a new device for Commodore computers and a discussion about inventory management at Fry's Electronics. Kevin shared anecdotes from his time working at Fry's, including stories about inventory challenges and security measures. See detailed meeting notes.

February 3, 2026 Hybrid - No Recording Made

Recent Meeting Note URLs


2026

  • January: 6, 13, 20, 27
  • 2025

    January 7, 2025 - Not recorded


    2024

    As of July 30, 2024 we began creating Zoom Summaries and listing them as "detailed meeting notes" 

    Read More

    Updated February 26, 2026