Unexpected Maker has recently released the Series, a lineup of four new ESP32-S3 development boards: the EdgeS3, TinyS3, ...

The board would not necessarily benefit from exotic material and the miniaturization that goes with RF circuit boards. Let’s double up on the data rates. I would rank memory as a strong second place ...

When FriendlyElec launched the NanoPi R3S last year, the tiny single-board computer was positioned as a router board that packed two Gigabit Ethernet ports and a Rockchip RK3566 processor into a ...

The Hirose K.FL2 micro RF connector features a low profile and two mating versions, enabling high-density mounting in consumer applications.

A discrete-element, printed circuit board (PCB)-based nonlinear transmission line was investigated to characterize its RF output characteristics for varying dc bias current and input pulse voltage.

Unfortunately most of these boards come with a series of fatal flaws, such as those that [MisterHW] found in an LX-2BUPS board obtained from AliExpress.

Researchers have developed a new PCB that performs on par with traditional materials and can be recycled repeatedly with negligible material loss. Researchers used a solvent that transforms a type ...