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 ...

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 ...

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 ...

At low frequency, a transmission line, open at one end, looks like a capacitor. After all, it is just two conductors, the signal path and the return path, with some insulation between them. This is ...

Antenova of Hatfield has introduced a miniature antenna for global navigation systems (GNSS) such as GPS. Called Beltii (part SR4G013), it is 15.6 x 3.3 x 4.4mm and covers 1,559-1,609MHz. “The antenna ...