Simple Circuit Component
Simple Lightweight Component Frmework or JLCF is a lightweight component framework developed in Java. Its purpose is to enable creating a component based core that can very easily be integrated with existing UI technologies and middleware..
Freeware download of Simple Lightweight Component Framework 0.2, size
The 3D circuit board simulator is a project based on 3D engine to make simple circuit boards. This simulator should give everyone insight in how circuit boards works, even for children.
3D Circuit board simulator 1.0 License - GNU Library or Lesser General Public License (LGPL).
Freeware download of 3D Circuit board simulator 1.0, size
PlantUml is a simple, handy component designed to enable developers to quickly create some UML diagram using a simple textual description language. Basically you can use this tool to write: sequence diagram, use case diagram, class diagram, activity diagram, component diagram. PlantUML is a component that allows to quickly write : sequence.
Freeware download of PlantUml 7746, size
LearnCircuits will help students learn linear circuit theory by showing the steps neccesary to analyze and interpret the characteristics of any simple circuit drawn using the program.
LearnCircuits 1.0 License - OSI-Approved Open Source.
Freeware download of LearnCircuits 1.0, size
A Python GUI, firmware in c, and schematics for a simple USB-powered device that sets and reads voltages from, and powers, a circuit under test.
Open Simple Circuit Interfacer 1.0 License - GNU General Public License (GPL).
Freeware download of Open Simple Circuit Interfacer 1.0, size
This tool allows users to perform circuit analysis within Mathematica by automating the chores of creating node equations, device equations and solving them for the various variables of interest.
The package implements a SPICE like netlist with support for common SPICE elements and can perform symbolic analyses such as input impedance,.
Freeware download of Simple Circuit Analysis Package 1.0, size
A digital voice processor for amateur radio operators. It uses prepared wav-files for transmission. If necessary you can use simple circuit for PTT-control. It has a lot macros for transmitting. It can interface with AALog logger and can be used via “COM-interface” to work with other compatible programs..
Free download of AAVoice 220.127.116.11, size
EverUpdate is a complete solution for update-enabling your end-user .Net applications. EverUpdate provides a simple .Net component that you embed in your applications to instantly enable robust patch and update management capabilities..
Freeware download of EverUpdate 1.0, size
Lucid Electronics Workbench is very useful utility for calculating resistor, regulator and power values.
# Calculate LED Load Resistor Values: Calculate LED Load Resistor Values Calculate the value of a load resistor for a Light Emitting Diode (LED) based on supply voltage and LED characteristics. This application contains a number of.
Free download of Lucid Electronics Workbench 1.02.0004, size
A program for amateur radio digital communications via a sound card. Supported modes are RTTY (Baudot code), ASCII (7 or 8 bits), PSK31 (BPSK and QPSK), BPSK63, QPSK63, BPSK125, AMTOR-FEC (SITOR-B, NAVTEX), MFSK16, MFSK8. HF-PACKET and UHF-PACKET (AX25) are supported in KISS-TNC emulation mode. SELFEC SITOR, AMTOR-ARQ (SITOR-A) and DTMF-code.
Free download of TrueTTY 2.90, size
TTreeCollection - Polymorphic Collection class which can contain hierarchical structures of different classes.Next generation of TCollection with incredible features:Each Item of Collection itself is a CollectionHierachical Structure with TtreeNodes functionalityPolymorphic Tree - you can hold tree of any descendants of TTreeCollection.Full Delphi.
Free download of Polymorphic TTreeCollection for Delphi/C++ Builder Source 2.0, size
Program to receive and transmit RTTY (radioteletype) and PSK31 (BPSK and QPSK modes) via a sound card. No additional hardware required - your need only transceiver and computer (5x86-133, Pentium-75 or better) with sound card. Optionally you can use simple circuit for PTT-control. It make fast and convenient frequence control, has a lot macros for.
Free download of TrueTTY - RTTY and PSK31 software 1.50, size
The LTpowerCAD design tool is a Microsoft Excel based power supply design tool program that can significantly ease the tasks of power supply design with Linear Technology µModule and some monolithic products.
Unlike conventional simulation tools, this tool guides users throughout the whole supply design process: it searches.
Freeware download of LTpowerCAD 1. 2. 2002, size
Visual Analyser is a complete professional real time software, transform your PC in a complete set of measurement instruments; no new hardware necessary (you can use the Sound Card of your PC) or you can use a specific external hardware. Visual Analyser runs on Windows 9x,ME,2k,XP,NT,Server,Vista,7. VA 2010NE-XT v2.4 version now available, no.
Freeware download of Visual Analyser NE-XT 18.104.22.1685, size
StrongCube ASP SMTP Component is the basic component used to send e-mail using Simple Mail Transfer Protocol (SMTP) and manage MIME attachments. Supports multiple file attachments, multiple recipients, CCs, BCCs, plain/HTML message, US ASCII/ISO-8859-1 character sets. You can also display images in your html messages..
Free download of StrongCube SMTP Component 22.214.171.124, size
Color Picker component is a simple color picker that you can use in your projects. It is very easy to use. It has only two parameters that control the align of the large panel and the color. The component has one event that is fired whenever the color is changed. This event has two parameters : old color and new color. Just drag&drop and use it.
Free download of Color Picker Component 1.0, size
JCalendarButton is a simple java swing component that displays a popup calendar next to a date input field.
Here is a sample of what the buttons look like (Internationalization is automatic)..
Freeware download of JCalendarButton 1.4.5, size
This application calculates the inductor and capacitor values for the tank circuit of a simple bipolar transistor RF amp. The basic schematic is shown above. Enter the center frequency plus the inductive/capacitive reactance you desire and press the Calculate button to calculate the necessary inductance and capacitance for L and C respectively..
Freeware download of Resonator 1/23/1999 1.0, size
MarshallSoft SMTP / POP3 C/C++ email component library (SEE4C) uses a simple API to send and receive mail, including HTML, MIME Base64 and quoted-printable encoded attachments, from within an application. Knowledge of Winsock and TCP/IP is not needed. Features of SEE4C include: * Send email with inline HTML, GIF, TIF, JPG, BMP and Rich Text.
Free download of SMTP/POP3 Email Engine for C/C++ 3.7, size
MarshallSoft SMTP / POP3 Delphi email component library (SEE4D) uses a simple API to send and receive mail, including HTML, MIME Base64 and quoted-printable encoded attachments, from within an application. Knowledge of Winsock and TCP/IP is not needed. Features of SEE4D include: * Send email with inline HTML, GIF, TIF, JPG, BMP and Rich Text.
Free download of SMTP/POP3 Email Engine for Delphi 3.7, size