Electronic Circuit Design and Simulation

Learn how to generate/creat/write SPICE netlists, how to edit, how to open in the software and how to run the simulations. Learn how to use software to autocreate netlists and run the simulations. Compare the two options.

Learn how to analyse and design diode based circuits. Learn how to do analysis of simple PN junction silicon diode and how to simulate its DC behavious using SPICE. See what diode SPICE model is and know what parameters are used in teh model and meaning of each. Learn how to compare thoery results with your simulated ones.

This lecture shows how to use general model of a diode ( not the part provided by the manufacturer), simulate and compare its behaviour to theory results we calculated in our previous lecture. Do see the previous model to understand this lecture.

Learn how to perform DC sweep analysis in diode circuit and how to analyse various currents and voltage in a circuit

Learn how to perfrom time-domain analysis of a diode circuit. Know how to understand how diode works as a AC-to-DC conveter or half-wave rectifier. Know what is peak-voltage, peak-current, etc.

Learn how to add filter capacitor in a circuit to smooth out ripples in the output

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How to design a voltage regulator | Linear voltage regulator | series voltage regulator zener diode transistor circuit regulator pass transistor voltage regulation Learn how to design a voltage regulator circuit using zener diode, transistor and resistors #unregulated power supply zener diode regulator zener and transitor based regulator linear regulator electronic circuit design and analysis linear voltage regulator series pass transistor voltage regulator basics

Learn how to simulate the voltage regulator circuit and analyse the results for variations in the load or input. see how despite variations in the load or input, how output is fairly maintained constant.

How to design a voltage regulator | Linear voltage regulator | series voltage regulator zener diode transistor circuit regulator pass transistor voltage regulation

Unlock the power of KiCAD with our step-by-step guide! Learn how to open component and device libraries, create a schematic, make connections, add labels, incorporate transistors and resistors, and set up power and ground pins. Whether you're a beginner or looking to enhance your KiCAD skills, this tutorial is your go-to resource. Let's dive into the world of PCB design together!

What is the PWR flag in KiCad? KiCAD Tutorial: Designing a Resistor Divider Circuit, Simulating with PSpice, LTspice, and More! Description: "Dive into the world of KiCAD as we guide you through designing a simple resistor divider circuit. Learn how to create a schematic, add resistors, DC voltage sources, power, and ground symbols. Discover the crucial role of PWR_FLAG in passing Electrical Rule Checks (ERC) and understand the potential errors when it's not included. We'll then set up simulations, running .op analyses in KiCAD, and explore how you can use different simulators like PSpice, LTspice, HSpice, and more. Tune parameters and witness the harmony between theoretical and simulated results in operating points, including voltages and currents. Elevate your KiCAD skills with this comprehensive tutorial!

Mastering Multi-Stage Amplifiers: Perfect Biasing, Design, and Simulation with KiCAD and SPICE Models. Unravel the secrets of achieving optimal gain and bandwidth in multi-stage amplifiers! ? Join us as we explore the Common Emitter / Common Collector cascade, understanding how to cascade multiple Common Emitter stages with strategically placed emitter follower stages to mitigate inter-stage loading attenuation. Learn the art of perfect biasing and circuit design, incorporating KiCAD for schematic creation and SPICE models for NPN transistors. Witness the magic of using resistors to set bias points, ensuring transistors operate in the active region. Follow along as we perform operating point analysis using KiCAD, run simulations, and meticulously verify biasing, inspecting all currents and voltages. Elevate your amplifier design skills with this step-by-step tutorial.

Dive into Multistage Amplifiers: Time Domain Simulations, KiCAD Magic, and SPICE Insights! : Embark on an exciting journey into the world of multistage amplifiers! ?️✨ Join us as we explore time domain simulations, utilizing the power of KiCAD and SPICE for transient analysis. Witness the nuances of output clipping and gain insight into the DC operating point of your amplifier. Whether you're a seasoned designer or just starting, this tutorial will take your amplifier simulations to the next level.

Transitioning from Schematic to PCB: Common Errors & Solutions. In this module, we're diving into the transition from schematic to PCB. After creating a schematic, it's crucial to ensure proper simulation and electrical rule checks. We've covered ERC and basic simulations in our previous videos, so now it's time to tackle PCB transitions. We'll guide you through the process and address common errors you might encounter. From missing footprints to component connections, we've got you covered. Watch as we demonstrate how to update PCB from schematic, highlighting key steps to resolve errors effectively. Follow along as we troubleshoot errors like missing footprints for components and voltage sources. Learn how to assign footprints and optimize your PCB layout seamlessly. Our goal is to empower you with practical solutions for smooth schematic-to-PCB transitions.

See how to autoplace fields in KiCad schematic editor. This is to make sure you have a good looking schematic with clear fields linked to all the components and devices. We also notice KiCad doesn't have a feature to rotate the components at 45 degree angle.

Let's explore the capabilities of the KiCad software to understand the digital logic simulation. We use spice simulation for digital NAND gate and simulate and analyse it's performance. We learn how to add spice model of 74HC00 logic gate series IC from the manufacturer. We also explain the importance of correct mapping of the KiCad symbol pins with the model pins.

In this module, let's explore the capabilities of the KiCad software to Simulate transient response of the NAND gate from the 74HC00 family. The datasheet of the the IC is referred and accordingly parameters for simulations are chosen. We also have included the SPICE model of 74HC00 logic gate in the KiCad and perform spice simulations to verify the logic waveforms. Remember this is not a timing waveform.

Welcome to our latest tutorial on simulating and analyzing NAND gate circuits! In this comprehensive guide, we'll take you through the entire process from selecting components to verifying the NAND gate truth table. Perfect for beginners and experienced users alike, this video is part of our ongoing series on circuit simulation.

In this video we cover Mastering Non-Inverting Amplifier Circuit Design with KeyCAD and NGSpice | Full Simulation Guide Join us in this in-depth tutorial where we dive into the comprehensive design and simulation of a non-inverting amplifier circuit using KeyCAD. This video covers everything from drawing the schematic to analyzing the circuit's performance with NGSpice. Follow along as we perform DC analysis, transient simulation, and frequency response analysis. Learn how to fine-tune component values and gain a deeper understanding of circuit behavior.

Welcome to our comprehensive tutorial on integrating real-world hardware models into KiCad using NGSpice! In this video, we delve into the step-by-step process of incorporating manufacturer-specific models, particularly focusing on operational amplifiers like the OPA 1641. Whether you're a beginner or an experienced user, this guide will help you enhance your simulation accuracy and design efficiency. What You'll Learn: How to replace default values with new ones in KiCad. The significance of using subcircuits in the main circuit. Step-by-step integration of manufacturer models into your KiCad projects. Downloading and unzipping model files from the NGSpice website. Importing and assigning pins for accurate simulation. Performing various analyses including DC sweep, transient, and AC analysis.

In this third module, we continue our deep dive into the power of KiCad for electronic design. Building on the foundations laid in our previous modules, we explore the intricacies of schematic and simulations using this incredible open-source software. In this session, we'll focus on designing and simulating an inverting amplifier with detailed steps and analysis.

Welcome back! In this tutorial, we'll dive into the world of electronic design using KiCAD, the open-source software that allows us to create and simulate a variety of electronic systems. Today, we’ll focus on designing, simulating, and analyzing a second-order low pass active filter using the Sallen-Key topology.

In this video we explore the design process of sallen-key filter topology in high pass filter. We derive the expression from our low pass filter design and understand how high pass filter will work. We simulate a and time domain analysis of the design using SPICE simulations offered by FREE tool KiCAD. We critically analyse the data and derive the conclusion. We also explore how impedance of capacitors play role.

Building a Band-Pass Filter We will demonstrate the design and simulation of a band-pass filter using the Sallen-Key topology. This filter combines a high-pass and a low-pass filter. Previously, we covered the Sallen-Key topology for second-order active filters, including both low-pass and high-pass configurations. Today, we will combine these filters to create a band-pass response.

This video provides a comprehensive guide to designing and simulating a trans-impedance amplifier circuit. It covers both theoretical aspects and practical steps, making it a valuable resource for those involved in electronic circuit design.

Hello and welcome! In this video, we'll delve into the fascinating world of transimpedance amplifiers (TIA) and their real-world applications, particularly in industrial electronics. We'll walk through the design and simulation of a TIA circuit using KiCad, a popular open-source electronics design automation tool.

We design a unique bridge amplifier using 2 instrumentation amplifiers for Stain Guage Sensors Applications. Opamps used are configured as a negative feedback amplifier to process changes in the difference voltage coming from the bridge in which stain Guage Sensor is connected. In the bridge, sensor experience changes in the nominal resistance and It results in the imbalance of the bridge causing the change in the voltage difference which is fed to the positive pins of both the opamps.

This time we design a bridge amplifier for Stain Guage Sensors. Real world Opamps spice models, supplied by the manufacturer are used and are configured as a negative feedback amplifier to process changes in the difference voltage coming from the bridge in which stain Guage Sensor is employed. In the bridge, sensor experience changes in the nominal resistance and It results in the imbalance of the bridge causing the change in the voltage difference which is fed to the positive pins of both the opamps.

Welcome back to our series on using open-source CAD software to design real-world electronic circuits! In today's video, we're focusing on creating a simple yet essential voltage follower circuit using an operational amplifier, also known as a buffer. This type of circuit is incredibly useful for analog-to-digital converters and impedance matching applications.

Learn how to simulate step Response of an opamp circuit consisting of a Photodiode model in the transimpedance circuit. Step Response helps to understand stability and Slew rate of interest. KiCAD is used for schematic diagram and inbuilt ngspice is used to simulate the circuit. Real world spice model of opamp TL072 from the manufacturer is used.