Another way is to build the enclosure out of FR4, a material which is commonly used in PCB production. Such enclosures are low-cost, with thin walls but yet very strong, nice looking, pleasant to ...

They announced their surprising new open source hardware product, a pocket sized 3-axis CNC machine entirely made out of FR4 PCB material, aptly named “FR4 Machine Shield”, at this year’s ...

Coherent Corp. has announced the launch of its new 2x400G-FR4 Lite optical transceiver, designed for AI-driven data centers and Ethernet networks. This silicon photonics-based module offers a ...

For example, the tolerance in timing skew between parallel signals in a multi-drop environment is approaching the practical limit achievable in low-cost FR4 printed circuit boards. In addition, the ...

The Best Custom PCB Prototyping Services in 2025 March 29, 2025 by David Edwards If you need a large number of tailored ...

PITTSBURGH, March 20, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces the launch of its 2x400G-FR4 Lite optical transceiver, a silicon photonics-based ...