Three-dimensional (3D) surface geometry provides essential information in various sciences and precision engineering. Fringe Projection Profilometry (FPP) is one of the most powerful non-contact (thus ...

Precision: The Measure of All Things is a three-part British television series outlining aspects of the history of measurement. It was originally aired in June 2013 on BBC Four. The series comprised ...

A schematic of a laser going through an AOM, which sends sound waves into a silicon cavity. Credit: Kenna Hughes-Castleberry/JILA/Ye and Hall Groups Within atomic and laser physics communities, ...

First, the design of deep-space open-loop velocity measurement on the basis of China’s DSN (CDSN) is presented. The process of deep-space open-loop velocity measurement contains six steps. First, ...

Diodes Incorporated has launched its first automotive-compliant 3D linear Hall-effect sensor. The AH4930Q detects the magnetic field in the X, Y, and Z directions, enabling high-precision contactless ...

LLCP invests in the middle market Targeted sectors include franchising, business services, education and engineered products LLCP currently manages $8.6 billion of assets In-Place Machining, a ...

Next is the H-bridge, which resembles an H (Figure 2), which is used typically with a brushed DC motor. In addition to run, coast, and break operating modes, it can also reverse a motor. Simplified ...

EMUGE-FRANKEN USA – manufacturers of high-performance taps, thread mills, end mills, drills, gages and other rotary tools – introduced TIN-coated gages to its line of precision thread gages. The new ...