If you think you can’t do investment casting because you don’t have a safe place to melt metal, think again. Metal casting in the kitchen is possible, as demonstrated by …read more (https://hackaday.com/2024/04/16/more-microwave-metal-casting/)

Still Up and Coming: Non-Planar FDM 3D Printing With 3 or 6 Axes
https://hackaday.com/2024/04/16/still-up-and-coming-non-planar-fdm-3d-printing-with-3-or-6-axes/

Most of the time FDM 3D printing involves laying down layers of thermoplastics, but the layer lines also form the biggest weakness with parts produced this way. Being able to …read more (https://hackaday.com/2024/04/16/still-up-and-coming-non-planar-fdm-3d-printing-with-3-or-6-axes/)

Cyberpunk Guitar Strap Lights Up with Repurposed PCBs
https://hackaday.com/2024/04/16/cyberpunk-guitar-strap-lights-up-with-repurposed-pcbs/

Sometimes, whether we like it or not, ordering PCBs results in extra PCBs lying around, either because of board house minimums, mistakes on either end, or both. What’s to be …read more (https://hackaday.com/2024/04/16/cyberpunk-guitar-strap-lights-up-with-repurposed-pcbs/)

A ROG Ally Battery Mod You Ought To Try
https://hackaday.com/2024/04/17/a-rog-ally-battery-mod-you-ought-to-try/

Today’s hack is an unexpected but appreciated contribution from members of the iFixit crew, published by [Shahram Mokhtari]. This is an ROG Ally Asus-produced handheld gaming console mod that has …read more (https://hackaday.com/2024/04/17/a-rog-ally-battery-mod-you-ought-to-try/)

Getting Started with Radio Astronomy
https://hackaday.com/2024/04/17/getting-started-with-radio-astronomy/

There are many facets to being a radio hobbyist, but if you’ve ever had the urge to dabble in radio astronomy, check out “The Novice’s Guide to Amateur Radio Astronomy,” …read more (https://hackaday.com/2024/04/17/getting-started-with-radio-astronomy/)

Human-Interfacing Devices: HID over I2C
https://hackaday.com/2024/04/17/human-interfacing-devices-hid-over-i2c/

In the previous two HID articles, we talked about stealing HID descriptors, learned about a number of cool tools you can use for HID hacking on Linux, and created a …read more (https://hackaday.com/2024/04/17/human-interfacing-devices-hid-over-i2c/)

Custom Dog Door Prevents Culinary Atrocities
https://hackaday.com/2024/04/17/custom-dog-door-prevents-culinary-atrocities/

Riley, an 8 lb pug, has more beauty than brains, and a palate as unrefined as crude oil. While we hate criticizing others’ interests and tastes, his penchant for eating …read more (https://hackaday.com/2024/04/17/custom-dog-door-prevents-culinary-atrocities/)