If you’ve been holding out on adding a distance-measuring device to your gear arsenal, now is the time to act, because FlightScope’s i4 Rangefinder is packed with game-enhancing features to help you ...

In this Arduino project, I show you how to build a simple servo laser tower controlled from a smartphone app called Blynk. This is ideal for making a toy for your cat or dog. #ArduinoProject #CatLaser ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Imagine standing on one side of a large valley and being able to read a label on a bottle sitting on the opposite hill, without using a camera, telescope, or binoculars. Sounds like a scene from a spy ...

We may receive a commission on purchases made from links. Broadly speaking, the purpose of a laser level is to measure long, flat surfaces, as well as ensure that they're leveled out. In theory, the ...

“It’s a compact powerhouse that’s made my projects smoother and quicker.” Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a ...

If the video player is not working, you can click on this alternative video link. Who doesn’t love a bit of laser engraving? Unfortunately, most of us need to hire the services of a professional to ...

Some of my earliest memories are of me “helping” my dad and my grandfather build an addition onto my grandparents’ home. There are pictures of me swinging a hammer while I was still in diapers. One of ...

The race to detect radioactive materials remotely is heating up, and lasers are taking centre stage in this emerging field. With security concerns on the rise, scientists are pushing the boundaries of ...

Abstract: We connected $\mathbf{p H}$ sensor and solar cell into Arduino Board to control data transmission via red laser communication or popular known as visible light communication (VLC). The ...