Richard Montejo’s Post

Op-amps sometimes require compensation in order to prevent instabilities and oscillation on the circuit output. Read our article to learn about tried-and-true compensation techniques for op-amp circuits. https://bit.ly/4baI52o #PSpice #Cadence

Basic function generator, incorporating a capacitor in the negative feedback for the first OpAmp to integrate charge/discharge. Each waveform is distinguished by colour. Varying the resistance of R7 changes the frequency and switching voltage. Double click the resistor to input changed value.

Op-amps can experience oscillations, and the conditions for these oscillations can be measured directly with only a couple instruments. Come learn how to take these measurements in this article. https://bit.ly/41QuWr9 #PSpice #Cadence

Digital Circuits Laboratory Manual From the Editor's web site: Digital systems are an important part of modern life. This book introduces the basic building blocks of digital systems and how these blocks can be used to design a digital system. It can be used as a laboratory manual for courses such as Digital Logic and Digital Electronics. All of the experiments in this book can be done in a simulation environment like: Proteus® or NI® MultiSim® or on the breadboard in a real laboratory environment. https://lnkd.in/djnVNAD5

How a circuit board works

Simulation of modified follower circuit in LTSpice 4.20 with unexpected voltage discrepancy. Ideal op-amp model used with 1MHz GBW and 100dB Aol. Issue with 10mV input causing 10kV output instead of 10V. Investigating offset voltage source.#electronicengineer #PCBfabrication #voltage

I've just released a new YouTube lecture diving into the fascinating world of Switched Mode Power Converters. This tutorial covers the concept of power direction and delves into the 4 quadrant operation, a key aspect in understanding modern power electronics.  Watch the full lecture here and let's embark on this educational journey together. #PowerElectronics #SwitchedModePowerConverters #EngineeringEducation #ContinuousLearning"

FlexiPanels® FP2-V2 Series SALIENT FEATURES :- >4.3” and 7” Color TFT display options > Suitable for basic applications, trending, tasks, alarms, logging, IEC 61131-3 programming environment > Flash: 16MB, RAM: 16MB >Approvals: CE, UL Class I Div 2, IP66

Welcome to Day 78 of #100daysamplifierdesign. Today I will be discussing more functionalities of the Opamp in Active filter Active Filter Design with Op-Amps Designing active filters with operational amplifiers (op-amps) involves: 1. Determine Specifications: - Filter Type (low-pass, high-pass, etc.) - Cutoff Frequency (fc) and Gain. 2. Choose Topology: - Sallen-Key: Great for low-pass/high-pass. - Multiple Feedback (MFB): Versatile for various types. - Biquad: Ideal for precise control. Example: Sallen-Key Low-Pass Filter Design Equation:fc = 1/2piR1C1 Component Selection:•Choose C1 = 10uF .•For fc = 1kHz, R_1 is ~ 15.9kohms

Here is my very simple and fast Model Predictive Control algorithm for thermal controllers suitable for small embedded devices like STM32, ESP32, nRF5x MCUs implementation amd demonstration: https://lnkd.in/e9HwGZsr The objective function used in computation has a strictly one minima, so convergence is guaranteed.