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Author: sspeece
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Digital Filter Prototyping with Multi-instrument Mode
Liquid Instrument’s powerful Multi-instrument Mode is available on Moku:Go, Moku:Lab, and Moku:Pro. On Moku:Go, it features two configurable instrument slots for creating your own mixed-signal test bench. Using two instruments simultaneously unlocks new applications for this portable device and makes it easier to set up and explore more advanced systems and concepts. Moku:Go Moku:Go combines…
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USAFA – DC/DC Buck Converter Design Lab
DC/DC Buck Converter Design and Measurement 1 Introduction DC-to-DC power converters are one of the most common electronic systems implemented today. We commonly see subsystems of this nature in everything from our mobile phone chargers to power supplies in passenger aircraft. Being able to quickly debug and evaluate the quality of various electrical…
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Using the Lock-in Amplifier to build an AM radio receiver
This lab tutorial discusses a typical undergraduate electronics lab exercise and how it can be effectively conducted using Moku:Go to teach the fundamentals of an AM Radio receiver and Lock-in Amplifier. Moku:Go Moku:Go combines 13+ lab instruments in one high performance device, with 2 analog inputs, 2 analog outputs, 16 digital I/O pins and optional…
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Closed-loop tuning lab using the Moku:Go PID Controller
Moku:Go Moku:Go combines 13+ lab instruments in one high-performance device. This application note uses the Moku:Go PID Controller, Oscilloscope, and Programmable Power Supplies to provide a visually engaging way of learning various tuning methods for PID controllers. Introduction The Proportional-Integral-Derivative (PID) controller is one of the most common forms of feedback control, and is…
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Liquid Instruments and Wurth Elektroniks Power Application Introduction
Introduction Analog electronics play a critical role in modern circuit design. As digital electronics become more popular, the gap between analog and digital skills in new graduates is becoming wider. One of the most important analog concepts to electrical engineers is power and power management in a circuit. No matter how digital engineering becomes, having…
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Converter Evaluation Using TI TPS63802EVM
This lab tutorial shows how to use Moku:Go’s Oscilloscope, Spectrum Analyzer, and Programmable Power Supplies along with the TPS63802EVM to confirm important specifications at desired operating conditions. This is useful during development of new products since the Moku:Go can be quickly configured to match expected supply conditions while simultaneously analyzing output characteristics to ensure the…
