Discover how a Raspberry Pi, a DDS module, and an ADC come together to form a powerful DIY RF sweep generator for RF testing. This compact setup lets you generate frequency sweeps and visualize ...

Abstract: The reagent addition control level of the zinc first rougher has a significant impact on the quality of the zinc concentrate. As froth visual features are important indicators of working ...

Over on the [Behind The Code with Gerry] YouTube channel our hacker [Gerry] shows us how to emulate a 74LS48 BCD-to-7-segment decoder/driver using an Altera CPLD Logic Chip From 1998. This is very ...

Reducing RF tradeoffs in the wireless IoT landscape. The monolithic integration for RF modules. Features of pSemi's PE562212 front-end module. Multiprotocol wireless SoCs handle most of the heavy ...

An illusion is when we see and perceive an object that doesn't match the sensory input that reaches our eyes. In the case of the image below, the sensory input is four Pac Man–like black figures. But ...

Abstract: Electrical impedance tomography (EIT) is a noninvasive and radiation-free imaging method. As a “soft-field” imaging technique, in EIT, the target signal in the center of the measured field ...

Would it make sense to replace the current DINOv2 encoder in rf-detr with the more recent RADIO encoder? RADIO appears to offer improved visual encoding capabilities compared to DINOv2, particularly ...

Summary: The Vivo X200 Ultra just appeared in real-life images with a truly gigantic camera module. That module is not only large in terms of diameter, but it’s also very thick. This is a prototype of ...

LAS VEGAS—Wisycom has announced that it will debut its BFL2 Portable RF-over-Fiber system to the broadcast market at the 2025 NAB Show between April 5-9 at its Booth N767. The new system marks a ...

A new 2.4-GHz RF front-end module (FEM) supporting Bluetooth, Zigbee, Thread, and the industrial, scientific, and medical (ISM) Internet of Things (IoT) is available for PCBs serving wireless audio, ...