Printed Piano Mechanism Sure is Grand
https://hackaday.com/2021/10/14/printed-piano-mechanism-sure-is-grand/

Do you know how a piano works? Sure, you press a key and a hammer strikes a string, but what are the finer points of this operation? The intricacy of …read more (https://hackaday.com/2021/10/14/printed-piano-mechanism-sure-is-grand/)

RISC-V in… Typescript?
https://hackaday.com/2021/10/14/risc-v-in-typescript/

We are accustomed to seeing RISC-V implementations in Verilog or VHDL, but [Low Level JavaScript] has one in TypeScript. Before you dismiss it as a mere emulator, know that the …read more (https://hackaday.com/2021/10/14/risc-v-in-typescript/)

Hack Your Sodastream With A Giant CO2 Canister
https://hackaday.com/2021/10/14/hack-your-sodastream-with-a-giant-co2-canister/

Sodastream machines are popular amongst people who like to make their own seltzer water at home. However, replenishing the tiny gas canisters is expensive and wasteful. [Becky] decided to upgrade …read more (https://hackaday.com/2021/10/14/hack-your-sodastream-with-a-giant-co2-canister/)

FPGA Boards Add VGA and HMDI Interfaces to the Original Game Boy
https://hackaday.com/2021/10/15/fpga-boards-add-vga-and-hmdi-interfaces-to-the-original-game-boy/

The classic Game Boy remains a firm favorite in the realm of retrocomputing. Revolutionary as it was at the time, by today’s standards its display is rather primitive, with no …read more (https://hackaday.com/2021/10/15/fpga-boards-add-vga-and-hmdi-interfaces-to-the-original-game-boy/)

Why Wait For Apple? Upgrade your iPhone With USB-C Today!
https://hackaday.com/2021/10/15/why-wait-for-apple-upgrade-your-iphone-with-usb-c-today/

Apple iPhones ship with the company’s Lightning cable, a capable and robust connector, but one that’s not cheap and is only useful for the company’s products. When the competition had …read more (https://hackaday.com/2021/10/15/why-wait-for-apple-upgrade-your-iphone-with-usb-c-today/)

This Week in Security: The Apache Fix Miss, Github (Malicious) Actions, and Shooting the Messenger
https://hackaday.com/2021/10/15/this-week-in-security-the-apache-fix-miss-github-malicious-actions-and-shooting-the-messenger/

Apache 2.4.50 included a fix for CVE-2021-41773. It has since been discovered that this fix was incomplete, and this version is vulnerable to a permutation of the same vulnerability. 2.4.51 …read more (https://hackaday.com/2021/10/15/this-week-in-security-the-apache-fix-miss-github-malicious-actions-and-shooting-the-messenger/)

3D Print a Custom T-Shirt Design, Step-by-Step
https://hackaday.com/2021/10/15/3d-print-a-custom-t-shirt-design-step-by-step/