frequency

Arduino Frequency Counter Tutorial for Electronics Enthusiasts

Arduino Frequency Counter Tutorial for Electronics Enthusiasts

In this guide, learn to construct a frequency counter device utilizing an Arduino UNO board. This device showcases signal frequency values on a 1602 LCD screen. It is designed specifically to measure the frequency of PWM signals that have a peak voltage of 5V. Hardware Required: Sure, here’s a rephrased list of the components needed […]

Arduino Frequency Counter Tutorial for Electronics Enthusiasts Continue Reading

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

LTC7804 40 V 3 MHZ BOOST CONTROLLER WITH SPECTRUM FREQUENCY Continue Reading

Authors prototype of the transmitter side

Craft Your Own Wireless Frequency Meter with Arduino: A DIY Guide

This project details the development of a wireless Arduino frequency meter capable of determining the frequency of AC sinusoidal waveforms between 50Hz and 3kHz. Figures 1 and 2 depict the prototype hardware constructed for the transmitting and receiving functions. Figure 1 shows the transmitting circuit board which incorporates the frequency sensing components. Figure 2 presents

Craft Your Own Wireless Frequency Meter with Arduino: A DIY Guide Continue Reading

SINGLE ENDED 2 CHANNEL GAN CLASS D AMPLIFIER – EVALUATION BOARD

SINGLE-ENDED, 2-CHANNEL GAN CLASS D AMPLIFIER – EVALUATION BOARD

The EVAL_AUDAMP24 e-mode GaN HEMT-based evaluation board from Infineon Technologies is a 2-channel, 225W/ch (4Ω at ±43V) or 250 W/ch (8Ω at ±63V) half-bridge class D audio power amplifier for high-end Hi-Fi audio systems. This evaluation board demonstrates how to use the IGT40R070D1 E8220 CoolGaN™ gallium nitride transistor together with the MERUS™ IRS20957SPBF controller IC, implement protection circuits, and

SINGLE-ENDED, 2-CHANNEL GAN CLASS D AMPLIFIER – EVALUATION BOARD Continue Reading

ECONOMICAL SSA3075X R 7.5GHZ REAL TIME SPECTRUM ANALYZER

ECONOMICAL SSA3075X-R 7.5GHZ REAL-TIME SPECTRUM ANALYZER

The SSA3075X-R extends the Siglent SSA3000X series to add real-time spectrum analysis capabilities for intermittent and frequency-hopping signals used in commercial communications and 5G applications.  Saelig Company, Inc. has introduced the SIGLENT SSA3000X-R Real-Time Spectrum Analyzers (RTSA) which are powerful and flexible tools for complex RF spectrum and signal analysis. With a capability of 40MHz analysis bandwidth and

ECONOMICAL SSA3075X-R 7.5GHZ REAL-TIME SPECTRUM ANALYZER Continue Reading

Omnik Inverter Off Its Cloud and on My MQTT 1

Omnik Inverter Off It’s Cloud and on My MQTT

I have a solar power installation using an Omnik string inverter. Omnik is a China based manufacturer of PV inverters and they make extremely efficient devices. Optionally, you can install a WiFi module to make it “connected”. I am very content with the device, with two notable exceptions. It “phones home” to a China based

Omnik Inverter Off It’s Cloud and on My MQTT Continue Reading

Scroll to Top