Ask Hackaday: What’s Your Worst Soldering Job?
https://hackaday.com/2022/02/24/ask-hackaday-whats-your-worst-soldering-job/

Soldering! It’s the primary method for attaching one component to another in the world of electronics. Whether you’re free-forming a circuit, attaching connectors to cables, or populating a PCB, you’ll …read more (https://hackaday.com/2022/02/24/ask-hackaday-whats-your-worst-soldering-job/)

How To Get Your Diffraction Grating 3D Prints Right The First Time
https://hackaday.com/2022/02/24/how-to-get-your-diffraction-grating-3d-prints-right-the-first-time/

Diffraction gratings are beautiful things, bending transmitted and reflected light and splitting it into its component wavelengths to create attractive iridescent rainbow patterns. It’s the same effect you see on …read more (https://hackaday.com/2022/02/24/how-to-get-your-diffraction-grating-3d-prints-right-the-first-time/)

Remoticon 2021 // Joey Castillo Teaches Old LCDs New Tricks
https://hackaday.com/2022/02/24/remoticon-2021-joey-castillo-teaches-old-lcds-new-tricks/

Segmented liquid crystal displays are considered quite an old and archaic display technology these days. They’re perhaps most familiar to us from their use in calculators and watches, where they …read more (https://hackaday.com/2022/02/24/remoticon-2021-joey-castillo-teaches-old-lcds-new-tricks/)

IoT-Enabled Mailbox Lets You Check Your Mail Without Leaving Your House
https://hackaday.com/2022/02/24/iot-enabled-mailbox-lets-you-check-your-mail-without-leaving-your-house/

Whether you live in an apartment downtown or in a detached house in the suburbs, if your mailbox is not built into your home you’ll have to go outside to …read more (https://hackaday.com/2022/02/24/iot-enabled-mailbox-lets-you-check-your-mail-without-leaving-your-house/)

Prototype Robot For Omniwheel Bicycle
https://hackaday.com/2022/02/24/prototype-robot-for-omniwheel-bicycle/

For all its ability to advance modern society in basically every appreciable way, science still has yet to explain some seemingly basic concepts. One thing that still has a few …read more (https://hackaday.com/2022/02/24/prototype-robot-for-omniwheel-bicycle/)

A Gameport Joystick to USB-MIDI Converter
https://hackaday.com/2022/02/24/a-gameport-joystick-to-usb-midi-converter/

These days, live music performance often involves electronic synthesizers and computers rather than traditional instruments played by hand. To aid in his own performances, [alekappa] built a special interface to …read more (https://hackaday.com/2022/02/24/a-gameport-joystick-to-usb-midi-converter/)

Caps Wiki: Place For You To Share Your Repair Notes
https://hackaday.com/2022/02/24/caps-wiki-place-for-you-to-share-your-repair-notes/