Over on Hackaday.io, [bobricius] took this technology and designed something great. It’s a GSM cell phone with a case made out of FR4. It’s beautiful, and if you’re ever in need of a beautifully ...

Most hobbyists say that it is easier to build a functional prototype of an electronic device, than to make the enclosure for it. You could say that there are a lot of ready-made enclosures on the ...

Cruoris FR4 is one of the few Legendary weapons added to the world loot pool in Destiny 2 Heresy. It is also one of only three Fusion Rifles that share the Aggressive Framed family, and the only one ...

This article presents the design of a 3.3 – 3.8 GHz LNA suitable for IEEE 802.16a WiMAX customer premise equipment (CPE) and base transceiver stations (BTS), built on inexpensive FR4 copper laminate ...

It says something for the status of FR4 as an everyday material that people notice when a printed circuit board (PCB) is not green. Yet both the fibreglass – yet another product of silicon – and the ...