Tube Tumbler Provides the Perfect Culture
https://hackaday.com/2022/03/27/tube-tumbler-provides-the-perfect-culture/

We’ve all had to shake jars of nail polish, model paint, or cell cultures. Mixing paint is easy – but bacteria and cells need to be agitated for hours.  Happily, …read more (https://hackaday.com/2022/03/27/tube-tumbler-provides-the-perfect-culture/)

Solving Grounding Issues on Switch Audio
https://hackaday.com/2022/03/27/solving-grounding-issues-on-switch-audio/

Grounding of electrical systems is an often forgotten yet important design consideration. Issues with proper grounding can be complicated, confusing, and downright frustrating to solve. So much so that engineers …read more (https://hackaday.com/2022/03/27/solving-grounding-issues-on-switch-audio/)

Putting the RP2040 on a Stamp
https://hackaday.com/2022/03/28/putting-the-rp2040-on-a-stamp/

In the electronics world, a little one-inch square board with castellated edges allows a lot of circuitry to be easily added in a small surface area. You can grab a …read more (https://hackaday.com/2022/03/28/putting-the-rp2040-on-a-stamp/)

Low Power Mode for Custom GPS Tracker
https://hackaday.com/2022/03/28/low-power-mode-for-custom-gps-tracker/

GPS has been a game-changing technology for all kinds of areas. Shipping, navigation, and even synchronization of clocks have become tremendously easier thanks to GPS. As a result of its …read more (https://hackaday.com/2022/03/28/low-power-mode-for-custom-gps-tracker/)

NASA Continues Slow And Steady Pace Towards Moon
https://hackaday.com/2022/03/28/nasa-continues-slow-and-steady-pace-towards-moon/

It’s often said that the wheels of government turn slowly, and perhaps nowhere is this on better display than at NASA. While it seems like every week we hear about …read more (https://hackaday.com/2022/03/28/nasa-continues-slow-and-steady-pace-towards-moon/)

Say Friend And Have This Box Open For You
https://hackaday.com/2022/03/28/say-friend-and-have-this-box-open-for-you/

Handcrafted gifts are special, and this one’s no exception. [pender] made a Tolkien-inspired box for his son and shared the details with us on Hackaday.io. This one-of-a-kind handcrafted box fulfills …read more (https://hackaday.com/2022/03/28/say-friend-and-have-this-box-open-for-you/)

PCB Thermal Design Hack Chat
https://hackaday.com/2022/03/28/pcb-thermal-design-hack-chat/