Teletype ASR 33 Part 3: 20 mA Test Loop with the Vintage HP 2645 Terminal
We are restoring an 8-bit ASR 33 teletype introduced in 1963. In this episode, we enlist the help of a vintage HP 2645 terminal capable of 110 bauds current loop operation to test our Teletype. ASR 33 Restoration Playlist: • Teletype 33 ASR
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Teletype ASR 33 Part 4: Returning the print section to life
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We power up a giant Thyratron tube
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Teletype ASR 33 Part 5: Working on the Keyboards
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IBM's Weird GPU From 1987 - IBM 8514/A
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Nothing about the honey badger is normal... and here is why
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EEVblog 1752 - Texas Instruments SCREWED UP the NE5532!
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HP 9825 calculator with HP 98035 clock module demo (and an Apollo switch!)
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Vintage Computing 1982 - BBC's The Computer Programme Episode 1
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Teletype ASR 33 Part 6: Print Head Mechanism
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How Bell Telephone's Loading Coil Saved Long Distance Calls (1900)
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Can GameStop Retro Beat DKOldies?
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Integrated SSDs Should Be Illegal, But Why Would They Care!
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Teletype Model 15 - How Does It Work?
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Why Put A Capacitor Across The Diode? Here's Why!
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The Hindenburg Mystery Nobody Could Explain
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Teletype ASR 33 Part 7: Receive Section Fixed!
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HP 7475A Plotter and HPGL Demo
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A "New" OS for REALLY Old Computers
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What Happened to Soviet Computing? Why Their Computer Industry Disappeared
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