Arm Pumps Up the Volume with Mbed and a Potentiometer
https://hackaday.com/2022/04/19/arm-pumps-up-the-volume-with-mbed-and-a-potentiometer/

Last time, I told you how to get started with the “Black Pill” STM32F411 board using the Mbed OS. The example program, admittedly, didn’t use many of the features of …read more (https://hackaday.com/2022/04/19/arm-pumps-up-the-volume-with-mbed-and-a-potentiometer/)

A Line Follower With No Brains
https://hackaday.com/2022/04/19/a-line-follower-with-no-brains/

A line follower is a common project for anyone wishing to make a start in robotics, a small wheeled device usually with some kind of optical sensor which allows it …read more (https://hackaday.com/2022/04/19/a-line-follower-with-no-brains/)

Mobile-Focused Windows 11 Leaves Taskbar Stuck Along the Bottom
https://hackaday.com/2022/04/19/mobile-focused-windows-11-leaves-taskbar-stuck-along-the-bottom/

Yeah, I’ll admit it: I’m a Windows person. Two years ago this summer, I traded in an overworked Windows 7 laptop that was literally screaming in pain for a SFF …read more (https://hackaday.com/2022/04/19/mobile-focused-windows-11-leaves-taskbar-stuck-along-the-bottom/)

2022 Sci-Fi Contest: The Animatronic Baby Yoda You’ve Always Wanted
https://hackaday.com/2022/04/19/2022-sci-fi-contest-the-animatronic-baby-yoda-youve-always-wanted/

When it comes to sci-fi, it’s hard to go past Star Wars, and many submissions to our contest land in that exact universe. [Kevin Harrington]’s entry is one such example, with …read more (https://hackaday.com/2022/04/19/2022-sci-fi-contest-the-animatronic-baby-yoda-youve-always-wanted/)

Custom-Fit Small Shop Crane Lightens the Load
https://hackaday.com/2022/04/19/custom-fit-small-shop-crane-lightens-the-load/

On the shortlist of workshop luxuries, we’d bet a lot of hackers would include an overhead crane. Having the ability to lift heavy loads safely and easily opens up a …read more (https://hackaday.com/2022/04/19/custom-fit-small-shop-crane-lightens-the-load/)

OLED Display Kicks Knob Up Several Accurate Notches
https://hackaday.com/2022/04/19/oled-display-kicks-knob-up-several-accurate-notches/

As far as input devices go, the potentiometer is pretty straightforward: turn it left, turn it right, and you’ve pretty much seen all there is to see. For many applications …read more (https://hackaday.com/2022/04/19/oled-display-kicks-knob-up-several-accurate-notches/)

Micromachining with a Laser
https://hackaday.com/2022/04/19/micromachining-with-a-laser/