Little Laser Trip Wire circuit presented here can detect movement of people or objects while passing through the laser beam and trigger security alarms as alert signals to those concerned. What is ...

The first circuit of ultracold atoms has been unveiled by physicists in the US. The team has already shown how the atomic current in the circuit can be controlled precisely and believes that similar ...

This self-sweeping laser couples an optical field with the mechanical motion of a high-contrast grating (HCG) mirror. The HCG mirror is supported by mechanical springs connected to layers of ...

This circuit was designed to meet a medical application’s requirement to drive a laser diode with reasonable precision and a minimum of components and footprint (the device is now in clinical trials).

Manufacturers of electronic components with printed-circuit boards (PCBs) have a new method for mounting PCBs to their respective thermoplastic housings or substrates: laser staking. The technology ...

For those who wish to go beyond through-hole construction on perfboard for their circuit boards, a printed circuit board is usually the next step up. Allowing for things like surface-mount components, ...

We have seen a few of these recycled clocks here on Geeky Gadgets, made from various recycled parts from old PCs and Macs. This one is definitely one of the cooler ones. The Laser Etched Recycled ...

All the Latest Game Footage and Images from Circuit: Laser Maze Love logic puzzles? Challenge yourself with 55 levels of 3D connect-the-point style laser puzzles! Combining colors and angles for a ...

Overcoming the known power and size limitations in LiDAR design is critical to enabling scalable, cost-effective adoption ...