Internal Services Quick Links New services: Zabbix, Ollama, Uptime Kuma, StirlingPDF, Syncthing on localhost AirNow AQI Blitzortung real-time lightning map Building 2 Control System Instrumentation wikis: TekWiki, GRWiki, HPWiki HP-Agilent-Keysight-Equipment list moderator queue Software, AI Laser Cutting, 3D Printing, Mechanical Building 2 Node-Red MeshMap Wumbo (Unicode symbols, etc) LSSM Vintage Computing, Restoration Microscopy, Decapsulation Amateur Radio, Non-Amateur Radio Communications Space Electronics, Components, Instruments, Troubleshooting Analysis Randomness Telephony, GIS, Laser Projection, Optics, Nuclear Physics, Magnetometry Infrastructure Management, Networking Information, Modern Computing, Desktop Tools Authorship Programming Tools Keithley DMM6500, RedPitaya Vaultwarden (bldg2) Mouser, DigiKey, LCSC MicrochipDirect Unicorn Electronics OSH Park, OSH Stencils JLCPCB Bay Area Circuits McMaster-Carr SendCutSend SnapEDA Tech-Etch (thin metals chemical etching) Cloud services: neurotica.com, MACT, MSS, CocoNet ZoneMinder Invoices VCFed forums OpenStreetMap aprs.fi AK4HZ GovDeals GovDeals: University of Pittsburgh (Pitt Surplus) GovDeals: Ohio State University Vendors MakerFabs Open Hardware Tindie Waveshare MarVac Electronics Juried Engineering Tindie Ribbons Unlimited Ribbon Re-Inking Service 8020 Aluminum ChemWorld BVV Lab Chemicals RobotShop The O-Ring Store LoCoScience (vacuum supplies) LDS Vacuum Shopper LACO Vacuum Solutions Cross RF, RF supplies Bolt Depot K&J Magnetics Keysight Find-a-Part Mr. RTTY ArcadeComponents EZSBC RBC Board Inventory BookFinder Gkeez (locksmith for computer keys, Pat Barron contact) Masterpiece Laboratories 18650 Battery Store Foam N'More Brettuns Village handles and straps The Calculator Store (calculator parts etc) All Spectrum Electronics (Van Nuys, CA) Tayda Electronics Panelook.com (displays) Applied Magnets Tap Plastics - cut to size plastic sheets Surplus Dealers Electronic Surplus (Mentor, OH) Debco Electronics (Cincinnati, OH) Surplus Electronics Sales (Arcanum, OH, online only) Elliott Electronic Supply (Tucson, AZ) TEDSS Discount Electronic Components (North Charleston, SC) Surplus Sales of Nebraska (Fort Calhoun, NE) BG Micro (Garland, TX) Electronic Goldmine (Scottsdale, AZ) Vetco Electronics (Bellevue, WA) Prime Electronic Components (Deer Park, NY) Small Operating Systems KolibriOS Collapse OS Dusk OS Random Links MakerPro tubebooks.com archive of old technical books World Radio History, massive archive of publications Heathkit of the Month Steve Byan's vintage electronics blog Simon's Dialogs Emperor of Test Equipment febo.com mailing lists OpenEEG Simplifier (massive how-to information archive) microHOWTO Colin Paice - z/OS Console Commands Sam's SMPS FAQ Dick Cappels' Electronics Projects Barbouri's Electronics Projects Hans Summers' Electronics Projects Great SE thread on chip antennas Edit