BK Precision 879B LCR Meter Repair (with Sequre HT140 Hot Tweezers)

HP 8664A 3GHz Synthesized Signal Generator Repair - Part 4

HP 8664A 3GHz Synthesized Signal Generator Repair - Part 3

HP 8664A 3GHz Synthesized Signal Generator Repair - Part 2

HP 8664A 3GHz Synthesized Signal Generator Repair - Part 1

Polaroid magic with monster HP 197A and 198A Oscilloscope Cameras

Another HP 5061A atomic clock comes in for repair, and it's very broken

Our first dual atomic clock comparison experiment does not go as planned

Hard to repair Commodore PET

HP 59501B Digital to Analog Converter / Power Supply Programmer Repair

Space Shuttle Barber Pole Annunciators

ARU-11/A Attitude Indicator - Part 2: Repair and Demo

Can your oscilloscope do this? (HP 54622A)

Genuine NASA Apollo DSKY Full Restoration (Apollo DSKY - part 2)

HP 5087A Distribution Amplifier has a mystery board

B-52 Bomber Astro Tracker - Part 3: Figuring out the optical system

Running Microsoft's first product on the Altair 8800, from paper tape

New CZUR ET Max: How I scan Vintage Manuals

Space Shuttle Teleprinter - Part 3: It Prints!

ARU-11/A Attitude Indicator - Part 1: Tear Down and Release of Magic Smoke

HP 5061A Atomic Clock Repair

Apollo DSKY - part 1: we have a real (and broken) DSKY!

HP 3438A DVM Repair Update: Ohms range saved by commenters!

B-52 Bomber Astro Tracker - Part 2: Power up and gyro-stabilization

Space Shuttle Teleprinter - Part 2: So many mechanical issues!

HP 3438A Digital Multimeter Repair, Calibration and Principle of Operation

Space Shuttle Teleprinter - Part 1: a 59 lbs TTY in space, what gives?

B-52 Bomber Astro Tracker - Part 1: Grand Opening (ft. Le Labo de Michel)

HP 115BR Divider and Clock - Part 3: Startup and Atomic Sync

HP 106B Double Ovenized Quartz Oscillator with dubious modifications

HP 115BR Divider and Clock - Part 2: Repair

HP 115BR Divider and Clock - Part 1: The clock that once sync'ed the world

Apollo Comms Part 34: Trying every function of the Apollo command system

Cape Canaveral Historic Launch Sites Visit

Modern Fails: Newall C80 DRO repair

Apollo Comms Part 33: Is there something wrong with our NASA Up Data Link transmitter?

HP 7044A X-Y Recorder Restoration

Visiting the Computer Museum of America

Apollo Comms Part 32: Breaking the Updata Link Code

1962 Japanese 9-Transistor Radio

Apollo Comms Part 31: UDL Grand Opening and Power Up

Donated Eskalab Spectrophotometer

Oscar's new PDP-10 replica (and PDP-8 and PDP-11 too)

Apollo Comms Part 30: We explain and debug modern (CD4046B) and vintage (Apollo) PLL circuits.

HP 9895A Part 2: Epic Controller Board Repair (and a transparent chip surprise)

Visiting the System Source Computer Museum

We attend the Vintage Computer Festival (VCF East 2024)

Modern Fails: Samsung ML-2525W laser printer double repair: picks up two sheets, does not power on

We restore the HP 9895 dual 8" diskette to play a Colossal Cave game! (ft. Usagi Electric)

Free Abandoned HP 3478A 5-½ Digit DVM Repair

F8 Fly-By-Wire System (Apollo Guidance Computer Part 31)

Bendix Air Data Computer - Part 5: Restoration Finished, It Works!

HP 410C Vacuum Tube Voltmeter Part 2: AC Probe

Wall of weird vintage electrical and electronic clocks new year flip

Teletype Music! A mechanical Christmas song.

Apollo Comms Part 29: Downvoice

TMG-303 Test Message Generator Repair

HP 410C Vacuum Tube Voltmeter Restoration

My 1956 STW-10 Friden Calculator

MITE Tactical Teleprinter - military digital communications from 1958