When you hear the word TV, you probably think of a big LED screen, maybe even the old CRT TVs, but in either case it’s ...

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, ...

For those who appreciate the charm of classic music players, modern technology is offering exciting ways to recreate and enhance these timeless designs. Makers are blending retro inspiration with ...

This is a valuable study and a promising development for the field of open-source microscopy for educational purposes. The strengths include the low cost of constructing the microscope, impressive ...

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 ...

grbl is stepper motor controller firmware for three-axis cnc machines, intended to run on Arduinos with a motor driver add-on board. It is the result of an amazing open-source project, and once more I ...

Radio detection and ranging (radar) systems detect the presence and distance of objects using radio frequencies. The distance of an obstacle is calculated from the time taken for the radio waves to ...

Big Tree Tech, a respected Chinese make of 3d printer parts, has adopted Raspberry Pi’s RP2040 microcontroller to miniaturise a 3D printer controller board. Called ‘SKR Pico V1.0’, the controller has ...

The accurate and precise transport of the small amounts of the liquid by the syringe pump is widely used in many fields. In this paper, an Arduino-based syringe pump is fabricated using the computer ...