Linear Dos circuit analizer in Italian.

Antenna system Analyzer.

The purpose of ColCod is to display the value of color coded resistors and capacitors. Clicking on the corresponding color in each band will show the value, tolerance and maximum working voltage (capacitors) of the component. For resistors with 4 color bands (the most common kind), entering a value will display the nearest standard value in the E12 series and the corresponding color code.The "R and C calc" page will display the resulting value of a series or parallel resistor or capacitor network with 2 or 3 components.

Electric cable utility 220 and 380 V

Didattica program for electronics 1 .   555 A dos 555 nice simulator,  55b Another 555 Dos simulator Acana a small signal analysis program AcSolve Ac electronica simulator Filter dewsign Low pass, 1st order . High pass, 1st order . Low pass, 2nd order, High pass, 2nd order, Low pass, 3rd order, . High pass, 3rd order,. Low pass, 4th order . High pass, 4th order, and at the end a complete alarm system

Didattica program for electronics 2 .   Pcb , how to make pcb. Ceamp how to calculate transistor ampl. CKT utility for electronics lessons. DC elctronics base lessons with test. DC Circuit Analysis" program is intended as an educational tool for introducing the user to the concepts of Direct Current (DC) circuits in
general, and digital computer circuits in particular.  Circuits can be created and evaluated on the computer screen.  The documentation can function as a tutorial to learn about semiconductors, logic, and digital computer circuits.  Numerous sample circuits are used throughout the documentation and
can be displayed and evaluated using this program.

DC CIRCUIT ANALYSIS This program can create and evaluate computer circuits.  The documentation functions as a tutorial on computer circuits.  Electronic theory lessons.

ENGINEERING POWER TOOLS, Version 1.8 for Windows 3.x, Windows 95. Shareware. General engineering software containing over 70 programs and data tables in one integrated package. Solves a wide range of common engineering problems quickly and easily. Valuable asset to students and professionals alike. Networkable.

jour majeure de LEKTRONIK, le compagnon de l'amateur d'‚lectronique. Interface graphique entiŠrement revue, … base de boutons de commande 3D et de fenˆtres qui peuvent ˆtre ouvertes, d‚plac‚es, redimensionn‚es, au premier plan ou en arriŠre plan. AccŠs permanent … tous les menus. Aide en ligne. Rubriques: SCHEMAS, DATABOOK (CI logiques, lin‚aires, r‚gulateurs, etc...), COMPOSANTS, MEMO (lois, formules, d‚finitions, etc...), CALCULS (exemples chiffr‚s), REALISATION PRATIQUE (comment r‚aliser un montage de A … Z), MESURE (comment utiliser un
multimŠtre), et bien plus!...

For an electronics novice it is sometimes a burden to find the value for a resistor in a circuit or in a storage drawer. Use RCalc to quickly determine the value. Look at the colour bands and then duplicate them on RCalc to determine the value.

The color resistor code.

For Windows9x. A usefull tool for decoding and encoding the colorcodes on resistors.

No limitation.

For Dos. A usefull tool for decoding and encoding the colorcodes on resistors.

No limitation.

Transformer Calculation v0.1 is program for calculating number of coils and wire thickness.
If you have some experience in assembling transformers, then this program is perfect for you.
If you don't known anything about assembling transformers, please don't use calculations from this program for building your own transformer!
Wrong calculation can do damage to your electric device attached to electric network, and IT CAN KILL YOU !!!

Over 50 Tube Schematics

Filter Tuning Kit for Windows is a Electronic Filter Synthesis program and a practical filter tuning aid for actually designing and building a working filter. TuneKit is a small window module with some powerful features that include;Chebyshev Lowpass and Highpass Filter Synthesis from 2 to 25 poles.

Shareware Version.

Impedence Matching or tuning of lossless trasmission lines.  Dos Version.

WACARS Version 0.7 is the latest release of the popular ACARS decoder for windows. This software will allow you to decode the ACARS signals received by your air band receiver using the soundcard that is installed in you PC. Position of aircraft plotted on a map, Automatic Log of all messages received, Automatic sorted lists of all aircraft and flight numbers Company name determined from flight number. Built in signal strength and CPU load meter. Unlimited aircraft database, Programmable message and IATA and ICAO airport designator decoding

Webcon is an Internet remote control for the parallel I/O port of a PC. Using it, you can control the state of each bit in the parallel port, and, with a simple hardware, it is possible to turn on or offup to eight devices connected to the PC, such as lights, motors, alarms and other electric devices. From your office you can turn onthe ligths at your home or check the status of your security-alarm, using a common Internet connection and an easy to use interface.

Shareware Version

1. Version 2.0 the "Electronic Calculation Program" is a Windows program that performs several RF and one amateur radio calculation. Version 1.0 of this program just calculated values to conjugately match a transistor using either S or Y parameters as described in "RF Circuit Design" by Chris Bowick. Version 2.0 still includes this function plus several other calculations using S or Y parameters from the same book. However, Smith chart plotting is still necessary.

Version 2.0 will also calculate Butterworth filter component values using either a known attenuation or number of circuit elements.