The Turtle Bot is one of the classics for Arduino tinkering. The YouTuber UncleStem has built it seven times larger – and it works.

This project is based on an HC-SR04 ultrasonic sensor with Arduino to measure distance between the sensor and an object. The sensor sends ultrasonic waves and receives the reflected signal. The time ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

Abstract: This study presents a real-time IR distance sensing system for cyber-physical systems (CPS) applications, integrating Arduino hardware control with LabVIEW analytics. The system employs an ...

Forbes contributors publish independent expert analyses and insights. Rebekah Bastian writes about workplace culture, equity and belonging. On May 24, I received my assignment email: “It’s time. To ...

Meskernel has introduced a high-accuracy Laser Distance Sensor offering 1mm precision over a 200-meter measurement range. CHENGDU, China - April 23, 2025 - Meskernel, a leading innovator in precision ...

The optoNCDT 1220 series laser triangulation sensors from Micro-Epsilon now has an advanced IO-Link interface. This IO-Link communication standard simplifies data communication and reduces ...

Long-distance relationships are difficult. You’re always on the phone with your partner versus physically next to them, which can be taxing and, quite frankly, lonely. At some point, you may consider ...

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 ...