Turn a VFD 1970s Calculator Into a Digital Clock : 20 Steps (with Pictures) - Instructables
VFD Display for the TI83+ Calculator : 12 Steps (with Pictures) - Instructables
My 1971 Burroughs C3155 calculator. It was made before they decided on how digital number displays should look. That zero at the end is not a mistake.. That's actually how it's supposed
Turn a VFD 1970s Calculator Into a Digital Clock : 20 Steps (with Pictures) - Instructables
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Retro calculator with VFD display from PulsarLabs on Tindie
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/i/756511/products/2018-07-03T07%3A38%3A07.224Z-IMG_2719.JPG?1606306133 "Retro calculator with VFD display from PulsarLabs on Tindie")
Retro calculator with VFD display from PulsarLabs on Tindie
