spectrum

LTC7804 40 V 3 MHZ BOOST CONTROLLER WITH SPECTRUM FREQUENCY1

LTC7804 40 V 3 MHZ BOOST CONTROLLER WITH SPECTRUM FREQUENCY

Analog Devices’ LTC7804 offers low Iq, small solution size, and PassThru™ operation for up to 99.9% efficiency ADI’s LTC7804 is a low IQ, 3 MHz PassThru operation capable synchronous boost DC/DC switching regulator controller that operates up to a 40 V input voltage. Its low quiescent current extends operating runtime in battery-powered systems. Spread spectrum frequency […]

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RIGOL RSA3000N 5000N REAL TIME SPECTRUM ANALYZERS WITH VECTOR NETWORK ANALYSIS

RIGOL RSA3000N/5000N REAL TIME SPECTRUM ANALYZERS WITH VECTOR NETWORK ANALYSIS

Rigol RSA3000N/5000N Real Time Spectrum Analyzers include a built-in tracking generator to offer real-time spectrum analysis and vector network analysis up to 6.5GHz with S11 and S21 reflection and transmission analysis.  Saelig Company, Inc. has announced that the Rigol RSA3000 and RSA5000 Real Time Spectrum Analyzer series now includes five “N” versions which offer vector network analysis up to 6.5GHz.  Built

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BROADCOM AFBR S4N33C013 IS A SILICON PHOTO MULTIPLIER

BROADCOM AFBR-S4N33C013 IS A SILICON PHOTO MULTIPLIER

The Broadcom® AFBR-S4N33C013 is a single silicon photomultiplier (SiPM) used for ultra-sensitive precision measurement of single photons. The active area is 3.0 × 3.0 mm2. The high packing density of the single chips is achieved using through-silicon-via (TSV) technology and a chip-sized package (CSP). Larger areas can be covered by tiling multiple AFBR-S4N33C013 CSPs almost without

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ATtiny85 Spectrum Analyzer on RGB Led Matrix 16x20 1

ATtiny85 – Spectrum Analyzer on RGB Led Matrix 16×20

Continuing with ATtiny85, today I’d like to share how to build a music spectrum analyzer on 16×20 RGB led matrix. The music signal FFT transformation and LED Bit Angle Modulation are all carried out by one DigiSpark ATtiny85. Please watch my video below: Step 1: Things We Need Main components are as follows: 1 x DigiSpark ATtiny85.

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Physicists Of University of Rochester Have Created Polariton – A Particle With Negative Mass

Physicists Of University of Rochester Have Created Polariton – A Particle With Negative Mass

A group of researchers led by Nick Vamivakas from the University of Rochester has successfully produced particles which have negative mass in an atomically thin semiconductor material. According to the researchers, they have created a device that can generate LASER light using a significantly small amount of energy. All made possible with the help of this so-called negative mass particles. Quantum physicist Nick

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Spectrum Next A New of ZX Spectrum

Spectrum Next, A New of ZX Spectrum

In 1982, the UK’s best selling computer, ZX Spectrum, was released by Sinclair as 8-bit personal home computer highlighting the machine’s color display. And today, a group of makers are introducing the Spectrum Next, an updated and enhanced version of ZX Spectrum. The Spectrum Next is fully compatible with the original one. It enhanced to provide a wealth of

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SPECTRUM ANALYZER CIRCUIT ARDUINO UNO 1

SPECTRUM ANALYZER CIRCUIT ARDUINO UNO

the Arduino Uno module held with MAX7219 8×8 LED matrix display module graphic equalizer spectrum analyzer and the filter driver in the project 2 integration of MSGEQ7. In addition, with Arduino MAX7219 for code… Electronics Projects, Spectrum Analyzer Circuit Arduino Uno “arduino projects, microcontroller projects, “ the Arduino Uno module held with MAX7219 8×8 LED matrix display module graphic equalizer spectrum

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LT3795 110V LED Controller with Spread Spectrum Frequency Modulation

LT3795 – 110V LED Controller with Spread Spectrum Frequency Modulation

Features 3000:1 True Color PWM™ Dimming Wide Input Voltage Range: 4.5V to 110V Input and Output Current Reporting PMOS Switch Driver for PWM and Output Disconnect Internal Spread Spectrum Frequency Modulation ±2% Constant Voltage Regulation ±3% Constant Current Regulation: 0V ≤ VOUT ≤ 110V Programmable Input Current limit CTRL Inputs Linearly Adjust LED Current Adjustable

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