Bob Mason

A hobbyist that started in the '70s with tube, discrete transistor and 7400 series logic circuits. Love old test equipment.

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This user joined on 10/04/2015.

Things I've Built


Built Heathkit bench DVM and computer (H89A). Still have both!

Solid State O'Scope

Built a solid state scope with a 16x16 LED display and flash A/D converter, from the schematic in Popular Electronics, in the late '70s.

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Jacob Still wrote 07/12/2019 at 00:07 point

Bob, thanks for folling and liking #DIYTIL311 !

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Laser Developer wrote 01/24/2019 at 04:04 point

Thanks for liking and following Open Source LiDAR - Unruly! My first LiDAR designed in the early 80s used ECL logic so I totally understand your interest in good old fashioned discrete hardware. Please tell all your friends about our project and we may be able to offer it as an educational kit or complete product :).

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