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Surprised all the CAN complainants here are not Card Carrying EFF Members! https://en.wikipedia.org/wiki/Electronic_Frontier_Foundation The *Electronic Frontier Foundation* (*EFF*) is an

My wife's an RN. I had to ask her "Whats a nebulizer," and, follow up, "Is that something people carry with them to use in a car?" I had imagined the 'inhalers' asthmatics employ to help them

"Their cars monitor and record conversations, video, one company even claims the right to collect DNA." As responsible adults, given the current lack of 'Truthiness,' I think it is incumbent upon the

Your experiences sound a lot like mine. I too have a core memory sample but without I-O electronics. For a job, I bought two early 8” floppy drives @ $800 each in 1977. That is $4,000 each in

The 280Z was infamous in EMI/Ham circles for the total lack of shielding and bypassing on the CPU. A fellow engineer had one and thunder storms were enough to cause it to run rough. Every lightning

I just threw away a 1k (1024) magnetic core plane driven by TTL. It dated from 1968. The college of engineering was tossing it in 1976 and I thought it might be useful. Wired it to a KIM-2.? It

Oh, wow! My Z was an '82 Datsun (also badged "by Nissan" ) 280Zx Coupe. Couldn't get too close to AM transmitter or a hillbilly running "BigFoot" with a linear. Engine would miss, and eventually

Oh, no! Core memory is coming back! ~SD

Driver monitoring. Yeah, I had a nice run-in with a rental company monitoring system that flagged nebulizer use as smoking. They couldn't backtrack fast enough when Lawyer inquired about number of

One problem with new 'driver alertness monitoring" systems is some of them don't like certain sunglasses. The system "thinks" you aren't paying attention to the road and will issue a series of

This is kinda interesting: https://phys.org/news/2024-02-altermagnetism-magnetism-broad-implications-technology.html#google_vignette Might kick tech up a notch or two... -- Member of the

https://www.mbvans.com/content/mb-vans/en_us/upfitter/homepage.html You have to register for this particular site, pretty sure it contains all you ever wanted to know about modifying a MB van, and

Check out the CAN/LIN thread and look at CAN readers on Amazon.

Hi, I usually stay to low voltage circuits. I try to stay away from anything that can kill me (or give me a shock and ruin my day). Even so, from time to time I want to scope out a 120v circuit.

I remember the first CPU equipped car I saw. A 1980ish Datson. The CPU module used a Z80 and all the chips were milspec ceramic. I giggled and wished the owner "Good luck, it won't last till

OK this is as crude as it gets... https://www.hobby-circuits.com/circuits/led-and-light/led-driver/820/mains-operated-led-circuit-schematic For the less tech savvy..... The AC passes through the full

FWIW, wire in a conventional harness weighs a LOT, and connections are common sources of failure. Good connectors cost a lot of money; good connectors to carry significant current cost more. So -

I had lunch with my wife's mechanic cousin and a friend of his who works at the largest GM dealer in central Kentucky. GM uses CAN, LIN and have their own proprietary GMLAN. GMLAN is most often used

The car has a smart charging system, monitors energy out, energy in, to avoid overcharge and, supposedly, increase battery life. However the system is flawed and doesn't totally charge the battery,

Yeah, and it keeps on progressing, at an ever-accelerating pace... No, I didn't know that. Yeah it does. And a lot of the way things are going seems to involve getting rid of as many wires as