A major challenge of robotic arms is the weight of the actuators, especially closer to the end of the arm. The long lever arm means more torque is required from …read more (https://hackaday.com/2022/11/03/3-dof-robot-arm-wrist-without-the-motor-weight/)

LED Diffusers Confusing? Organize A Practical Contest
https://hackaday.com/2022/11/03/led-diffusers-confusing-organize-a-practical-contest/

We all want a nice and shiny LED strip that doesn’t actually look like it consists of individual LEDs – a bar of uniform light is just that much more …read more (https://hackaday.com/2022/11/03/led-diffusers-confusing-organize-a-practical-contest/)

Turbo Button Pays Charming Homage To Early Personal Computers
https://hackaday.com/2022/11/03/turbo-button-pays-charming-homage-to-early-personal-computers/

The PC turbo button and LED clock speed display were common features on early personal computers. Wanting to add a little retro chic to his modern battle-station, [Matthew Frost] assembled …read more (https://hackaday.com/2022/11/03/turbo-button-pays-charming-homage-to-early-personal-computers/)

Just How Fast Could You Charge An iPhone?
https://hackaday.com/2022/11/03/just-how-fast-could-you-charge-an-iphone/

An iPhone 8, now a relatively cheap model, can charge its battery fully in two hours’ time. There’s hardly ever a need for faster charging, but it’s fair to ask …read more (https://hackaday.com/2022/11/03/just-how-fast-could-you-charge-an-iphone/)

Walnut Case Sets This Custom Arduino-Powered RPN Calculator Apart from the Crowd
https://hackaday.com/2022/11/03/walnut-case-sets-this-custom-arduino-powered-rpn-calculator-apart-from-the-crowd/

How many of us have an everyday tool that’s truly unique? Likely not many of us; take a look around your desk and turn out your pockets, but more often …read more (https://hackaday.com/2022/11/03/walnut-case-sets-this-custom-arduino-powered-rpn-calculator-apart-from-the-crowd/)

Adjusting Shelves Like it’s 1899
https://hackaday.com/2022/11/04/adjusting-shelves-like-its-1899/

In most modern homes, any adjustable shelves or cabinets have metal shelf pins set inside conveniently spaced holes. Before the accouterments of modern life, like easily replicated metal parts, you …read more (https://hackaday.com/2022/11/04/adjusting-shelves-like-its-1899/)

Thin Client and Smartphone Step in for 3D Printer’s Raspberry Pi and Touchscreen
https://hackaday.com/2022/11/04/thin-client-and-smartphone-step-in-for-3d-printers-raspberry-pi-and-touchscreen/

It’s no secret that Raspberry Pi’s are a little hard to come by these days. Unless you had the foresight to stock up before the supply dried up — and …read more (https://hackaday.com/2022/11/04/thin-client-and-smartphone-step-in-for-3d-printers-raspberry-pi-and-touchscreen/)

This Week in Security: OpenSSL Fizzle, Java XML, and Nothing As It Seems
https://hackaday.com/2022/11/04/this-week-in-security-openssl-fizzle-java-xml-and-nothing-as-it-seems/