From https://innoroute.com/realtimehat/
" data-image-caption="Raspberry Pi Real-Time HAT
" data-medium-file="https://hackaday.com/wp-content/uploads/2021/08/PI4RTHAT.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2021/08/PI4RTHAT.png?w=800">The new Real-Time HAT by InnoRoute adds IEEE1588 PTP support in hardware to a Raspberry Pi 4 nestled beneath. Based around a Xilinx Artix-7 FPGA and a handful of gigabit …read more (https://hackaday.com/2021/08/16/new-part-day-raspberry-pi-hat-for-ieee1588-precision-time-protocol/)

DIY Handheld Game Puts its Brains on a Removable Cart
https://hackaday.com/2021/08/16/diy-handheld-game-puts-its-brains-on-a-removable-cart/

Over the years we’ve seen plenty of homebrew handheld game systems that combine an AVR microcontroller, a few buttons, and an small OLED display. We’ve even seen some of them …read more (https://hackaday.com/2021/08/16/diy-handheld-game-puts-its-brains-on-a-removable-cart/)

Tesla Automatic Driving Under Scrutiny by US Regulators
https://hackaday.com/2021/08/16/tesla-automatic-driving-under-scrutiny-by-us-regulators/

The US National Highway Traffic Safety Administration (NHTSA) has opened a formal investigation about Tesla’s automatic driving features (PDF), claiming to have identified 11 accidents that are of concern. In …read more (https://hackaday.com/2021/08/16/tesla-automatic-driving-under-scrutiny-by-us-regulators/)

Retrotechtacular: Amiga Pips the PC for Mission-Critical Computing at NASA
https://hackaday.com/2021/08/16/retrotechtacular-amiga-pips-the-pc-for-mission-critical-computing-at-nasa/

In 1986, a group of NASA engineers faced a difficult choice in solving their data processing woes: continue tolerating the poor performance of PC architecture, or pony up the cash …read more (https://hackaday.com/2021/08/16/retrotechtacular-amiga-pips-the-pc-for-mission-critical-computing-at-nasa/)

Take Note: An e-Ink Tablet From Pine64
https://hackaday.com/2021/08/17/take-note-an-e-ink-tablet-from-pine64/

Over the years we’ve seen a variety of interesting pieces of hardware emerging from the folks at Pine64, so it’s always worth a second look when they announce a new …read more (https://hackaday.com/2021/08/17/take-note-an-e-ink-tablet-from-pine64/)

WWII Hydrogen Peroxide Rocket 3D Print
https://hackaday.com/2021/08/17/wwii-hydrogen-peroxide-rocket-3d-print/

[Integza] was reading about a World War II-era rocket plane created near the end of the war by the Germans. The Heinkel He-176 wasn’t very practical, but he was intrigued …read more (https://hackaday.com/2021/08/17/wwii-hydrogen-peroxide-rocket-3d-print/)

Of Lasers and Lightning: Thwarting Thor with Technology
https://hackaday.com/2021/08/17/of-lasers-and-lightning-thwarting-thor-with-technology/

Most of us don’t spend that much time thinking about lightning. Every now and then we hear some miraculous news story about the man who just survived his fourth lightning …read more (https://hackaday.com/2021/08/17/of-lasers-and-lightning-thwarting-thor-with-technology/)