frequency

NEXPERIA INTRODUCES INDUSTRY’S FASTEST COMMON MODE FILTERS WITH INTEGRATED ESD PROTECTION FOR SUPER SPEED USB

Nexperia announced the market’s fastest common mode filter (choke)/ ESD protection combination. The new PCMFxUSB3BA/C features the industry’s widest differential passband of up to 10 GHz 3 dB frequency and very high surge robustness of up to 7.5 A 8/ 20 µs. It is designed to suppress common mode and single-ended noise while minimizing the …

NEXPERIA INTRODUCES INDUSTRY’S FASTEST COMMON MODE FILTERS WITH INTEGRATED ESD PROTECTION FOR SUPER SPEED USB Read More »

4 Methods to Choose Your Right Phased Array Transducer

Introduction Modern phased array transducers for industrial NDT are usually made from piezocomposites, which in turn consist of many small thin segments of piezoelectric ceramic embedded in a polymer matrix. Phased Array Transducer comes in a wide variety of shapes, sizes, frequency ranges, and a number of elements. This technology is most often used to …

4 Methods to Choose Your Right Phased Array Transducer Read More »

THE APOLLO DIGITAL RANGING SYSTEM: MORE THAN MEETS THE EYE

If you haven’t seen [Ken Shirriff]’s teardowns and reverse engineering expeditions, then you’re in for a treat. His explanation and demonstration of the Apollo digital ranging system is a fascinating read, even if vintage computing and engineering aren’t part of your normal fare. The average Hackaday reader should be familiar with the concept of determining the distance …

THE APOLLO DIGITAL RANGING SYSTEM: MORE THAN MEETS THE EYE Read More »

Arduino Sketch Event Loop Demo

This sketch is used by Exercise: Event-Loop Programming. Full Source Code The full code is all in one file EventLoopDemo.ino. // EventLoopDemo.ino : demonstrate generation of two simultaneous square waves at different rates // The example program generates audio-frequency square waves at different // pitches on pins 4 and 5 to demonstrate a simple event-loop control structure …

Arduino Sketch Event Loop Demo Read More »

NTP, RUST, AND ARDUINO MAKE A PHENOMENAL FREQUENCY COUNTER

Making a microcontroller perform as a frequency counter is a relatively straightforward task involving the measurement of the time period during which a number of pulses are counted. The maximum frequency is however limited to a fraction of the microcontroller’s clock speed and the accuracy of the resulting instrument depends on that of the clock …

NTP, RUST, AND ARDUINO MAKE A PHENOMENAL FREQUENCY COUNTER Read More »

ARDUINO BECOMES SUPERHET WITH A LITTLE HELP FROM FRIENDS

A radio receiver is always a fun project. [Jayakody2000lk] decided that his new superheterodyne design would use an Arduino and it looks like it came out very nicely. The system has four boards. An off-the-shelf Arduino, a Si5351 clock generator board (also off-the-shelf), and two custom boards that contain the IF amplifier and mixer. The receiver started …

ARDUINO BECOMES SUPERHET WITH A LITTLE HELP FROM FRIENDS Read More »

INFINEON GALLIUM NITRIDE POWER DEVICES

Infineon adds GaN (Gallium Nitride) to its power portfolio: CoolGaN™ and GaN EiceDRIVER™ ICs. The next essential step towards an energy-efficient world lies in the use of new materials and technologies. Wide bandgap semiconductors enable greater power efficiency, smaller size, lighter weight, lower cost, or all together. Infineon is uniquely positioned in the power semiconductor …

INFINEON GALLIUM NITRIDE POWER DEVICES Read More »

Scroll to Top