Banner Engineering Corp. introduces the WORLD-BEAM® QS30 Clear Object Sensor, providing reliable clear object detection to solve challenging applications. The Clear Object Sensor utilizes an advanced ...

Banner Engineering Corp. introduces the D10 Expert™ Small Object Counter, delivering high-performance small object counting to solve a variety of applications, including: Pharmaceutical pill, tablet ...

A typical reflective object sensor consists of an infrared light emitter diode (IRED) and an NPN silicon phototransistor mounted side-by-side on parallel axes in a compact black plastic housing. The ...

Sensing and Instrumentation specialists BAUMER Ltd have introduced a new range of optical miniature sensors which raise the standard of precisely detecting challenging objects across a wide range of ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

Capacitive sensing is a contactless-sensing technique with numerous applications, ranging from proximity sensing (Fig. 1), gesture recognition, automotive rain sensors, and remote liquid-level sensing ...

U-tube: the glass tube and piezoelectric speaker that were used to create the new mass sensor. (Courtesy: William Grover) A $12 device that can measure the mass of microgram-sized objects in fluid has ...