ltspice

Elektrotechnik 2 - University of Esslingen

Discrete implementation of the LM3909 LED flasher circuit originally developed by National Semiconductor. The circuit reproduces the oscillator behavior using transistors, resistors, and diodes, generating LED blinking pulses even from low supply voltages, similar to the original integrated circuit.

Wireless DC power transfer system for emergency mobile charging using battery — Hardware prototype + LTspice simulation

Public profile for ProGenEDA, native EDA automation for editable circuit projects.

Electrical Engineering project made in LaTex. The tests were realised using Octave and the simulations using LTspice.

Files for Electronics Stack Exchange 531454

Transistor-level CMOS designs in MOSIS 0.6 µm SCMOS, exported as SPICE-3-compatible netlists from Electric VLSI: 8-bit ALU, mirror-adder full adder, R-2R DAC + flash ADC, ring oscillator, 8-to-1 transmission-gate MUX, plus a complete static-CMOS gate library.

LTSpice simulations of basic Operational Amplifier circuits including Inverting, Non-Inverting, Summing, Difference, Integrator, and Differentiator amplifiers with waveform analysis.

Reproducible headless LTspice runner for Linux using rootless Podman and Wine.

Transistor-level implementation of all CMOS Logic Gates (NOT, AND, OR, NAND, NOR, XOR and XNOR) using LTspice & Logisim Evolution.

Automation script to extract LTspice simulation measurements at a range of parameter values

Final NanoVNA & Wi-Fi Antenna Z-Match Project for my UW RF & Microwave Engineering course where we designed a network RLC matching circuit for a Wi-Fi Antenna using AWR Microwave Office DE, a NanoVNA network analyzer, and LTSpice.

This repository has simulations of various models of Interconnects and the delay due to interconnects. All the simulations are done on LT Spice

An IEEE Journal Paper on Redesigning the WSPR-SDR to Operate on 5V Power and Support Direct USB Output. (2025)

Electronics II project: Frequency response analysis and small-signal modeling of a CMOS differential amplifier using LTspice, including GBW and Bode plot verification.

Design the Active Band pass filter with op-amp by using LTSpice.

Smart Buck Converter Controller using STM32, LTspice, Proteus and Wokwi with multi-voltage selection, PWM control visualization and TFT display interface.

Analog and digital circuit design projects covering GF180MCU CMOS design, transistor-level analysis, operational amplifiers, active filters, and digital logic using LTspice and KiCad.

Modelling and simulation of an FPGA-controlled buck converter in VHDL

Design and implementation of a precision rectifier using operational amplifiers to achieve accurate low-voltage signal rectification.