Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies ...

There are various display devices all around us. While physical indicator needles were once the mainstream for display equipment, today, most displays use digital numerical readouts. However, the ...

Abstract: Contribution: This article proposes a low-cost and mobile device-based learning support system for the stepper motor, which provides Web-based remote laboratory. This system allows young ...

You might think that CD players and DVD players have had their run, but as it turns out, they are absolute goldmines for DIY projects. Pop one open and you'll find stepper motors, laser assemblies, ...

PiLiDAR uses LDRobot's LiDAR sensor to scan the surrounding space in two dimensions and acquire and visualize the data in real time. The sensor is connected to a Raspberry Pi and is precisely ...

Although there are plenty of methods for effectively imaging a 3D space, LIDAR is widely regarded as one of the most effective methods. These systems use a rapid succession of laser pulses over a wide ...

Adam has a degree in Engineering, having always been fascinated by how tech works. Tech websites have saved him hours of tearing his hair out on countless occasions, and he enjoys the opportunity to ...

The OpenFlexture Microscope is a DIY, open-source, 3D-printed microscope built around the Raspberry Pi 4, a Raspberry Pi Camera Module v2, and a choice of optics or various qualities up to lab-grade ...

Phantoms mimicking tissue motion have become a valuable tool for quality control in various fields of medical physics including lung phantoms for image-guided radiotherapy and functional imaging in ...

I assembled the main body of the microscope using individually-purchased LEGO bricks. Instead of using motors and gears from LEGO Technic, I designed custom actuators using FreeCAD software and ...