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Worth reading in Electronics Design

Molex doesn't want to sell connectors

https://www.digikey.com/en/products/detail/molex/0397020003/5254735 John Larkin Highland Tech Glen Canyon Design Center...
14 comments posted 3mos
posted by jl
14 comments posted 3mos posted by jl

High side driver

Someone mentioned MOSFET history recently. My first use of VN46AF was remote drive to small filament lamps. The require...
1 comments posted 3mos
posted by invalid
1 comments posted 3mos posted by invalid

Can anyone help with this?

Basically, it doesn't work. It's cribbed off the internet. When I connect a battery,( lipo) the output ( TP5) is always...
43 comments posted 3mos
posted by kraken.sankey
43 comments posted 3mos posted by kraken.sankey

John! femto second lasers needed!

From: https://www.sciencedaily.com/releases/2026/05/260530053418.htm New solar desalination breakthrough makes fresh wa...
1 comments posted 3mos
posted by alien
1 comments posted 3mos posted by alien

Envisioning rotating spherical droplets of tin

When talking about the ASML EUV light source, John Larkin talked about envisioning spherical balls of molten tin in a h...
11 comments posted 3mos
posted by bill.sloman
11 comments posted 3mos posted by bill.sloman

Bogus IP protection (?)

I rescue/repair/reuse/repurpose, a lot of kit. Many small appliances have external power adapter. And, those adapters o...
9 comments posted 3mos
posted by blockedofcourse
9 comments posted 3mos posted by blockedofcourse

Solderless breadboard capacitance

I've seen the capacitance between adjacent contacts of solderless breadboards, so loved by people tinkering with micro-...
27 comments posted 3mos
posted by jeroen
27 comments posted 3mos posted by jeroen

Re: shipping to europe

> On Wed, 27 May 2026 19:00:38 +0200, "Carlos E.R." > > >>> >>>> > I know european manufacturers that buy CE stickers i...
6 comments posted 3mos
posted by bill.sloman
6 comments posted 3mos posted by bill.sloman

Operating systems age control

California moves to exempt Linux from its upcoming age-verification law after backlash over forcing operating systems t...
57 comments posted 4mos
posted by alien
57 comments posted 4mos posted by alien