richbuff
Flashlight Enthusiast
Car manufacturers state that new car production is low, due to chip shortage. Is the same thing happening with new flashlight production?
Just checked Mouser. Looks like plenty of stock on LEDs, LED drivers, and low-end microcontrollers.
Cars typically use ASICs which are custom made in relatively small batches for a specific model or range of models. Those typically are made slightly in advance of when the car actually starts being made. Any delay will affect production.
Call them whatever you want but the fact is these are non-standard versions of chips produced in much lower quantities than the "regular" versions. As such, foundries are giving them lower priority than large quantity orders for other types of chips.No, most cars are not using custom ASICs. Most are using automotive grade versions of chips that are rated wider temp and have higher quality requirements.
An e-mail from Jason at Prothemus Lights -Car manufacturers state that new car production is low, due to chip shortage. Is the same thing happening with new flashlight production?
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Totally agree. We're far too dependent upon countries whose regimes are at best lukewarm to us. Also, it should be pretty apparent after trying it for a few decades that a mostly service-based economy just doesn't work. The jobs pay too low and really aren't all that satisfying.I'm sure that many will agree with me. We need to be more self sufficient, and not beholding to other countries for any supplies needed for defense, (including chips). We should import things because we choose to, but not to the extent that we need to.
One quote that made an impact on me, was when I saw the movie "Tora Tora Tora " where Japanese Admiral Yamamoto said after attacking Perl Harbor, "I am afraid that we have awakened a sleeping giant." He was educated here in the US and knew of our manufacturing capability.
We have lost much of that. Years ago, I was stunned when I learned that much of our computer chip manufacturing had gone overseas.
I hope that we get it back.
Call them whatever you want but the fact is these are non-standard versions of chips produced in much lower quantities than the "regular" versions. As such, foundries are giving them lower priority than large quantity orders for other types of chips.
Totally agree. We're far too dependent upon countries whose regimes are at best lukewarm to us. Also, it should be pretty apparent after trying it for a few decades that a mostly service-based economy just doesn't work. The jobs pay too low and really aren't all that satisfying.
The US needs to take the lead in commercializing space. That has virtually unlimited growth potential. And as Jeff Bezos said, moving heavy manufacturing off the planet would be a great thing to make this world more livable.
How come I'm reading differently?.No, that is not remotely true. Not even close. With the exception of companies like Apple, and a few other large suppliers, Automotive IS the priority, with better margins, huge buying power, and far more punitive missed delivery penalties.
That I know. LEDs, MOSFETs, low-end microcontrollers all use different processes.From a foundry standpoint, the processes that are used for leading edge processors and similar are completely different from the processes used for the vast majority of automotive parts, similar to how MOSFETs, analog parts, etc. all have different processes so they don't compete for foundry resources.
In general jobs requiring low levels of education are disappearing. Autonomous vehicles will make driving jobs obsolete within a decade or two. Factory jobs as we know them won't come back but by the same token service jobs will be among the first to be replaced with automation. In general the idea of full employment won't be possible. Still a good idea to bring manufacturing back to the US, even if it's largely automated.The reality is the massive employment in manufacturing in the US is never never never coming back. What could happen is a significant increase in engineering jobs and related jobs to develop the automation needed to have cost competitive manufacturing in the US. It is far likely to be automation that brings manufacturing back to the US, but it will never bring the large employment of the past. Just won't happen.
In general jobs requiring low levels of education are disappearing. Autonomous vehicles will make driving jobs obsolete within a decade or two. Factory jobs as we know them won't come back but by the same token service jobs will be among the first to be replaced with automation. In general the idea of full employment won't be possible. Still a good idea to bring manufacturing back to the US, even if it's largely automated.
How come I'm reading differently?.
The auto industry faced plunging demand early in the pandemic. Automakers largely cut chip orders and lost their already low priority at semiconductor foundries.
That I know. LEDs, MOSFETs, low-end microcontrollers all use different processes.