We can use them to cut things, create laser light shows, and also as a rangefinder.[Ignas] wrote in to tell us about [Berryjam’s] AMAZING write-up on creating an Arduino based laser rangefinder.

The laser beam is reflected off the mirrors, which are strategically positioned and rotated to scatter the light ... additional sensors to make the system more interactive. The Arduino laser ...

Now we can stepped into the light with our favorite microcontroller Arduino! Since a vast number of analog/digital ambient light sensors/light sensor modules are now available at reasonable price, ...

LiDAR technology utilizes laser light to measure distance to objects and terrain. Many of these sensor systems ... Raspberry Pi, and Arduino Since it's so compact, users can mount Sweep on ...

In this experiment we are going to work with a sensor which is a resistor that depends on light. In a dark environment, the resistor will have a very high resistance. As photons (light) land on the ...

For example, you could use TriggerTrap’s laser-light sensor take finish-line photos ... Yes, there are tons of Arduino-loving hackers out there who’d be happy to use a lumpen-looking box ...

Waymo, by contrast, uses a more expensive technology relying on pre-mapped roads, sensors, cameras, radar and lidar (a laser-light radar), that regulators have been quicker to trust. Uber partners ...

Most ambient lights and sensors are designed to generate light to even out the picture on the front of the panel and reduce any light bleed from the back of an LCD display. This Arduino-powered ...