You Need to Do More Than Delete Files on an External Drive to Make Them Permanently Disappear

There’s a trick to thoroughly wiping all your data before you junk your old external solid state drive—or even computer.
MUO on MSN

This is what happens to a file when you delete it from your SSD

What this means is that the deleted file is not fully gone and can still be recovered. It's only when the data is overwritten ...
Hackaday

A Deep Dive Into Using PIO And DMA On The RP2350

Here’s a fun rabbit hole to run down if you don’t already have the RP2040/RP2350 PIO feather in your cap: how to serve data without CPU intervention using PIO and DMA on the RP2350. If ...

You can recover deleted files from USB drives - here's how

Many of us have accidentally deleted files from our USB drives, or maybe even did so intentionally only to regret it later.
Barron's

The Fed Will Soon End QT to Avoid a Financial ‘Plumbing’ Problem

The headlines from the Federal Open Market Committee’s policy-decision meeting this coming week will, to use journalists’ jargon, likely bury the lede.