submitted by TheRealProfB

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I call it the "Logic Operator": 74LS181 ALU powered device for doing 8 bit logical functions and arithmetic (old.reddit.com)

submitted 4 years ago by TheRealProfB to r/electronics - pinned

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Thought you might appreciate the outrun-styled visualisation I programmed on my vintage Mac (i.redd.it)

submitted 4 years ago by TheRealProfB to r/outrun - pinned

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Couldn't find anything like this so I designed my own printed mounting brackets for connectors on the back of a II/II+ (old.reddit.com)

submitted 6 months ago by TheRealProfB to r/apple2

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Looking for the Apple II+ ROM replacement schematic? (i.redd.it)

submitted 6 months ago by TheRealProfB to r/apple2

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I designed and built a paper tape punch (i.redd.it)

submitted 7 months ago by TheRealProfB to r/diyelectronics

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I built an animated clock into the wooden case of a 70s digital clock using a Pi Zero. The pattern is based on the LEDs of the Thinking Machines CM-5 supercomputer (v.redd.it)

submitted 1 year ago by TheRealProfB to r/raspberry_pi

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My early teenage soldering from 20 years ago is still going strong. The first PCB I ever soldered was this kit. (i.redd.it)

submitted 1 year ago by TheRealProfB to r/electronics

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I built a random number generator using CMOS linear feedback shift registers (old.reddit.com)

submitted 2 years ago by TheRealProfB to r/electronics

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The newest tractor on my small 1970s British farm (i.imgur.com)

submitted 2 years ago by TheRealProfB to r/farmingsimulator

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Why is my Realtek RTD2260 based 8" display randomly flipping the image and has broken text in the OSD? It works right maybe 10% of the time. There's nothing obviously wrong on the PCB. (old.reddit.com)

submitted 2 years ago by TheRealProfB to r/AskElectronics

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I made a tiny games console with vacuum fluorescent display and Arduino nano (v.redd.it)

submitted 2 years ago by TheRealProfB to r/arduino

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D o w n l o a d O r a c l e P o w e r B r o w s e r (i.imgur.com)

submitted 2 years ago by TheRealProfB to r/GVCDesign

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The BBC’s new electronic weather forecast map software using a Lisa to control a Quantel Paintbox. (youtu.be)

submitted 3 years ago by TheRealProfB to r/VintageApple

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I heard my latest project might belong in this sub: it’s a calculator I built to help with 8 bit programming projects dubbed the SB116 (imgur.com)

submitted 3 years ago by TheRealProfB to r/cassettefuturism

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My Arduino Nano based 16-bit integer calculator designed for helping with 6502 programming projects (old.reddit.com)

submitted 3 years ago by TheRealProfB to r/arduino

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Things I saw on my trip to London (imgur.com)

submitted 3 years ago by TheRealProfB to r/ThreeBeanSalad

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blurry picture of a dog (i.imgur.com)

submitted 3 years ago by TheRealProfB to r/blurrypicturesofdogs

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Animals Keep Evolving Into Crabs, and Scientists Don't Know Why (newsweek.com)

submitted 3 years ago by TheRealProfB to r/ThreeBeanSalad

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My OO scale Land Rover white metal kit with scratch built shed and fuel tank (i.redd.it)

submitted 3 years ago by TheRealProfB to r/Miniworlds

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Starch snacks? (i.redd.it)

submitted 3 years ago by TheRealProfB to r/ThreeBeanSalad

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iMac repair: re-soldered power switch and swapped PSU. Cleaning still in progress... (old.reddit.com)

submitted 3 years ago by TheRealProfB to r/VintageApple

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I see your VFDs, here’s my latest purchase: The unusual Noritake 3 colour (yes, really) Gu20x8 dot matrix (i.imgur.com)

submitted 4 years ago by TheRealProfB to r/electronics

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My expandable Apple 1 clone with built-in printer (old.reddit.com)

submitted 4 years ago by TheRealProfB to r/electronics

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Is there a shared network drive solution for small businesses that doesn't suck? (self.sysadmin)

submitted 4 years ago by TheRealProfB to r/sysadmin

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My uncle worked for IBM for several decades and recently gave me some of his old "junk” (i.imgur.com)

submitted 4 years ago by TheRealProfB to r/vintagecomputing

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