I'm returning to an old project today to fix it since it got broken during my recent move. This toy I made for my dog is very fun project where an Arduino controls two servos so they can move a laser ...

Hello Hackers! Today we have a really interesting topic. Searching the internet, I didn't find any simple solution on "How to read data from car parking sensors," so I decided to write a short and ...

This Arduino library provides a convenient and easy-to-use interface for the PH4502C sensor, allowing you to effortlessly integrate it into your Arduino projects. The PH4502C sensor is a ...

Abstract: TDS automatic data collection was designed based on a sensor and Arduino board using red laser beam communication. The sensor was calibrated by measuring 4 different water solutions using a ...

Artemesia tridentata is a foundational plant taxon in western North America and an important medicinal plant threatened by climate change. Low-cost fabrication of sensors is critical for developing ...

I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller and a piece ...

Stay up to date with everything that is happening in the wonderful world of AM via our LinkedIn community. According to the University of Bristol, researchers have derived a formula that can inform ...

Housed in a TO-8 package, the EXACTD-332 laser detector integrates multiple photonic arrays and a 3-b code mask to achieve threat detection across a ±45-deg. FOV. The EXACTD-332 (see the figure) is ...

Laser triangulation sensors are the go-to when non-contact permanence measurements need to be taken with striking accuracy. Because these technologies rely on precise laser performance, there are five ...