Vintage Computational Devices
Vintage Computational Devices
Restoration of computing things that are old and interesting!
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vintage retail tech - NCR Class 1500 Cash Register
vintage retail tech - NCR Class 1500 Cash Register
The most difficult mechanical restoration I've ever embarked on.
1980's Senior Design Project - SAR ADC using 7400 series TTL
1980's Senior Design Project - SAR ADC using 7400 series TTL
Restoring my mother's 1980s senior design project; SAR ADC using 7400 series TTL
Curta Type 1 Calculator
Curta Type 1 Calculator
Friend of mine gave this to me locked-up. Repairing this was an adventure.
Atari 2600
Atari 2600
Video output is from an RF modulator. To connect this to a modern TV use the NTSC mod documented here.
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