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Digital Calendar
Digital calendar with microcontroller AT89C51, 3 control buttons, display LM016L. …Read More »Overlapping 50:50 push pull signals
Generation of overlapping 50:50 push pull signals for a cascaded …Read More »350 Watt RMS Booster Mosfet Amplifier
350 W RMS Proteus simulation of a Mosfet Amplifier Description: …Read More »Buck Board
practicing with KiCAD, utilizing FreeCAD to assemble 3D parts, freerouting …Read More »10k Resistor Pot
A custom built potentiometer Description: made a custom symbol associated …Read More »Astable Multivibrator
Square wave created from a DC voltage source Description: This …Read More »
Latest Articles
Creating a Spice Subcircuit (.Subckt) manually
CREATING A SPICE SUBCIRCUIT Want to automatically create subcircuits? The Professional edition of 5Spice 2.0 includes a sophisticated tool to make a schematic into a Spice subcircuit (.Subckt). Later you can modify the schematic and then update the subcircuit with the tool. Creating a subcircuit manually A subcircuit definition contains …Read More »CD4046 SPICE model
.subckt CD4046 sigin phcmpii phcmpi phpls compin vcoin + r1 r2 ce1 ce2 vcoout demout inhibit zener vdd vss + OPTIONAL: DPWR=$G_DPWR DGND=$G_DGND + PARAMS: MNTYMXDLY=0 IO_LEVEL=0 + Rin=1Meg S1=1 S2=0.5 M1=0.5 M2=1.0 Vx=10 + Kb=1 Vfree=0.0 Kc=-0.1 Vt=1.2 Vxqr=10 * Rin = VCO Input Resistace * S1 = Voltage …Read More »Arduino Simulation Projects using Arduino Simulation Library Models.
We have already seen in the article “ARDUINO Simulation PCB and 3D Models Libraries for Proteus”, how to add the ARDUINO simulation, footprints and 3D models libraries to Proteus. Now we are going to see how is simple to use this components models for simulating ARDUINO projects. We can download for …Read More »ARDUINO Simulation PCB and 3D Models Libraries for Proteus.
Premium ContentLogin to buy access to this contentRead More »SPICE simulation with Proteus of a Coils Tester.
Premium ContentLogin to buy access to this contentRead More »Circuit-Breaker Model for Over-Current Protection Simulation of DC Distribution Systems.
T. ROBBINS TELSTRA RESEARCH LABORATORIES BOX 249 ROSEBANK MDC, CLAYTON VICTORIA 3168, AUSTRALIA Email: t.robbins@trl.oz.au Abstract: This article describes an electrical model of a thermalmagnetic circuit-breaker that can accurately simulate characteristic behaviour over a wide range of overcurrents, including operation in the magnetic region. The model has been validated against measured waveforms from both a …Read More »Fuse Model For Over-Current Protection Simulation of DC Distribution Systems.
T. Robbins Telecom Australia Research Laboratories 770 Blackburn Road, Clayton, 3168 Australia Abstract: The design and analysis of over-current protection for telecommunication DC power systems can be greatly assisted by the use of a computer-aided simulation tool. This article reports on the development of a fuse model for SPICE derived software that can accurately …Read More »Straightforward Method to Design and Simulate with SPICE the Loop Compensation Controller for All Switching Power Supplies.
Premium ContentLogin to buy access to this contentRead More »SPICE simulation of a Combo Wave Generator.
Thanks for this article to ssleandro In this article we ‘ll se how to implement a template for a Combination Wave Generator that can be a Surge Generator, a Line Impedance Stabilization Networks (LISN), motor control, ripple current, etc. This model can be very useful for hardware engineers which …Read More »Designing and Simulation of Industrial PID Controllers using Microcontrollers
Premium ContentLogin to buy access to this contentRead More »Designing Industrial PID Controllers using SPICE
Premium ContentLogin to buy access to this contentRead More »Find Poles and Zeros of Circuit by Inspection
Premium ContentLogin to buy access to this contentRead More »Control System Theory and SPICE Simulation
Premium ContentLogin to buy access to this contentRead More »Getting Started with PyOPUS
PyOPUS is a Python based platform for very sophisticated circuit optimization and simulation automation. The use of the Python library with the simulator requires a previous SPICE OPUS installation, then refer to the relative tutorial before proceeding. Below we show how to install PyOPUS on windows 7 (64 bit). All …Read More »Getting Started with SPICE OPUS
SPICE OPUS is an acronym for SPICE engine for OPtimization UtilitieS. It’ s a recompilation of the original Berkeley’s source code for Windows 95/98/NT and Linux operating systems with Georgia Tech Research Institute’s XSPICE mixed-mode simulator. You can simulate analog, digital, and analog+digital circuits using SPICE OPUS. It’s available for both …Read More »