Freeware: Circuit Weaver 3d

	Circuit Weaver  License: Freeware
	Circuit Weaver is a completely original game in which you move your energy mass around a circuit by rearranging the circuit elements. The energy mass will follow the paths you create for it, activating "Zero Power" chips as you lead the mass to them. You have to make sure you don't lead the energy mass off the circuit board, and that you don't send it into energized circuitry to survive this game. To make things even more interesting, you'll be preserving a fine balance as you will need to use energy to rearrange the circuit board, and will also gain some energy as you send your energy mass on its way. As you get to higher levels, a time factor will be introduced into the game by having a real time enemy follow you around. As you progress through the levels, yet another puzzle aspect will present itself into the game, as you will need to maneuver your energy mass, while avoiding its on trail (energized circuits). This situation creates yet another puzzle element that resembles that which you get in a game like Tron, or Light Cycle. A fun, and fast paced puzzle game that offers many puzzle, and even real time aspects that will keep you entertained for days, even weeks! Author: best3dgames.net| Date: 18-06-2006 | Size: 518 KB
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	Embedded Speech Recognition Kit  License: Freeware
	Embedded Windows CE SAPI 5.0 Developers Kit is your complete Embedded Speech Recognition or Speech To Text Circuit Solution for Development of Speech Recognition System at Electronics level. The design is based on ISIP ASR and is Ported to Windows CE/Pocket PC/Smart Phone/ Symbian OS for Nokia Series 80 and above. With a memory overhead of 3 MB - for one sentence dictation, the engine very well fits the needs of developers looking for porting highly advanced research of ISIP ASR to the embedded world. See Windows CE Emulator Evaluation Installation for a live Experience. Author: Research Lab Inc| Date: 31-08-2005 | Size: 1959 KB
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	Embedded Speech Synthesis Kit  License: Freeware
	Embedded Windows CE SAPI 5.0 TTS Developers Kit is your complete Embedded Speech Synthesis or Text To Speech Circuit Solution for Development of Speech Synthesis System at Electronics level. The design is based on Festival TTS and is Ported to Windows CE/Pocket PC/Smart Phone/ Symbian OS for Nokia Series 80 and above. With a memory overhead of 1 MB - for one sentence narration, the engine very well fits the needs of developers looking for porting highly advanced research of Festival TTS to the embedded world. Author: Research Lab Inc| Date: 01-09-2005 | Size: 1281 KB
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	Pad2Pad Free PCB Layout CAD  License: Freeware
	Pad2Pad Free PCB Routing CAD with Ordering. Supports NET LIST import. Pad2Pad is the remarkable new way to get the custom printed circuit boards you need quickly. Download our free PCB software, design your board, and click to order. It's that easy! Pad2Pad simplifies the whole process of getting circuit boards by up to 80% and open doors to new products and projects. Intelligent design software gives instant exact pricing plus expert feedback. Getting Pad2Pad is free. Simply visit our web site and install the software. Then design your circuit. You can either create in Pad2Pad, or test your designs in your favorite SWPICE program and import the NET LIST into Pad2Pad where the trace routing is automatically done for you. If you make a mistake, Pad2Pad has an 'expert system' built in which will guide you through the process. When you order PCB's from Pad2Pad, you'll be saving valuable time - and money. You can order any quantity - from one board to a million. Standard boards are FR-4 green and silk screening is available for both sides. As one electronics magazine editor told us, the two things that really excited him about Pad2Pad were being able to order boards in small quantities and still get silk screening and solder masking. Plus, there's direct placement of components. When coupled with a companion machine shop CAD design and ordering package from our sister company www.emachineshop.com, Pad2Pad makes it possible to design complete electromechanical devices and have metal and plastic parts, plus the boards, supplied seamlessly over the internet. Author: Micro Logic Corp| Date: 01-01-2007 | Size: 5615 KB
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	QCADesigner  License: Freeware
	QCADesigner is a CAD tool for quantum-dot cellular automata (QCA) circuits. The powerful CAD features and simulation engines allow for rapid design, layout, and simulation of QCA circuits and systems. QCADesigner has most of the standard computer aided design features required for the advanced design and analysis of QCA circuits. These include block import and export, no limit on number of QCA cells, and graph output for easy analysis. QCA is an emerging nano-technological concept which has applications in future computers, where low power and high circuit densities are important. Author: University of Calgary ATIPS Lab| Date: 02-12-2004 | Size: 2014 KB
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	BREAKTRU AUTOSIM  License: Freeware
	A simulation of a NYC Transit Authority train traveling by automatic signals with working stop arms. Working circuit drawings show how the signal system relays function while the train passes over track circuits. Good learning tool. Real photos used in the program design. Author: BREAKTRU SOFTWARE| Date: 22-02-2004 | Size: 2986 KB
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	Atanua  License: Freeware
	Atanua is a real-time logic simulator designed for educational use. It has an intuitive, OpenGL accelerated user interface, with which the user can place components and wires. Components include all common logic blocks, including gates, latches and flipflops. Additionally Atanua simulates about 30 different 74-series chips, as well as an 8051 microcontroller variant. Simulated and pure logic parts can be mixed in the same circuit. On the I/O front, Atanua includes several different frequency clock inputs, constant level inputs as well as buttons that are bound to the user's keyboard. LEDs in various colors as well as 7-segment displays are also included. There is also a simple logic probe for debugging. The simulated parts are designed to resemble their real-world counterparts, which is more attractive for the students than pure schematics. The students can practice lab experiments using the simulated chips. The simulation shows the signal state of each wire in real time. In addition to high and low signal level, parts may output "invalid" signal, stating that there is a problem with the circuit, such as outputs connected together, or missing wirings from some chip. Additional parts can be made using the plug-in interface. As an example plug-in, a driver for the Velleman K8055 USB experiment board is provided, with which the user can mix simulated and real-world components. An anti-cheating tool is also available for teachers who wish to use Atanua for homework. Author: Jari Komppa| Date: 27-03-2008 | Size: 1598 KB
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	EVE  License: Freeware
	The incredible shrinking vector graphics editor, only 67K bytes yet extremely powerful -- has to be seen to be believed. For all line drawing applications: organisational, structural, project planning, layout design, circuit design, brainstorming. Unlimited drawing surface. Export to EMF, bitmap. EVE Web Edition has export to SVG. Scan the online User Manual, FAQ, read what other users have to say, download and try for yourself. Freeware. Author: Barry Kauler| Date: 03-01-2003 | Size: 96 KB
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	DipTrace Free  License: Freeware
	DipTrace is an advanced PCB design software application that consists of 4 modules: PCB Layout with efficient auto-router, Schematic Capture, Component and Pattern Editors that allow you to design your own component libraries. Besides being very simple to learn, this software has a very intuitive user interface and many innovative features. For instance, a schematic can be converted to a PCB with one mouse click. Advanced manual placement and auto-placement features allow to get acceptable placement in several minutes. The board designer can instantly renew the PCB from an updated version of schematic and keep all previous work without changes. PCB and Schematic can be compared at any design stage to ensure they are identical. DipTrace has a powerful automatic router. It can route a single layer and multilayer circuit boards, and there is an option to autoroute a single layer board with jumper wires, if required. DipTrace also provides you with external autorouter support. Smart manual routing tools allow users to finalize the design and to get the results they want in a blink of an eye. Accurate shape-based copper pour system with different possible fill types and thermals can be used to make planes or to reduce manufacturing costs. Other important features are Electrical Rule Check (ERC), Design Rule Check (DRC) and Net Connectivity Check - the functions that check connections in Schematic by different rules (pin type, short circuit, etc.), the clearance between layout objects, which ensures board accuracy, and connectivity of all nets not depending on how they are connected (with traces, thermals or shapes). DipTrace modules allow you to exchange schematics, layouts and libraries with other EDA and CAD packages. DipTrace Schematic Capture and PCB Layout also support popular netlist formats and spice. Output formats are DXF, Gerber, Drill and G-code. Standard libraries include 50.000+ components. Author: Novarm, Ltd.| Date: 06-03-2007 | Size: 29988 KB
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	OpenDDPT  License: Freeware
	The physic of the real world can be formulated into mathematical form using differential equations. Differential equation and systems of differential equations are the natural language trough we can describe any real devices like electronic circuit, automatic controls, elettro-magnetic wave emission or any other engineering problems. The purpose of OpenDDPT project is to build a software that can aids people to build automatically these control devices. The strategy used by this software is based on the concept that differential equations generally are parameters dependent so we can found optimal control parameters using an optimization template. The optimization tool-box used by OpenDDPT is an innovative non-convex second-order method that replaces the hessian structure (the hessian matrix has heavy memory storage and an expensive computational-cost) with directional-derivatives , reducing the second order information computational cost of one order without approximation.Control's local informations (i.e. gradient and it's directional derivate) are found trough an extended form of the back-propagation rule used for neural-network and that new extended form can perform not only weighted-sum and sigmoidal saturations but also multiplication ,addition, time-delay and any non-linearity and it can be used as a generic expression for realizing any non linear discrete time control device. Author: Centi Riccardo| Date: 08-01-2006 | Size: 2235 KB
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	eMachineShop 3D CAD  License: Freeware
	Free 3D CAD Program with Instant Pricing and Instant Online Ordering. Now you can design custom parts, select a wide range of machines and materials then simply click to order your custom parts online. Choose from the most popular machining services such as CNC milling, lathe turning, finishing machines, sheet metal bending, even casting and more. In addition, a wide range on injection molded plastics are offered. Try it today! Gone are the long waits for quotes. eMachineShop software generates quotations on the fly - and prices are updated every time youi start the program via and auto-updating price file./ This means designers can do near-real-time design optimization. Want to see the difference making a part out of 6061 T6 aluminum or cold rolled steel makes on your design's price? Simply change the material specified in your drawing and the price quotation reflects the change. Like the price? Enter yrour credit card information, hit send, and in a few weeks, your finished parts arrive - in spec and on time - just like you designed them. eMachineShop is the world's first true online machine shop and has served thousands of clients in Fortune 500 industrial customers for nearly five years. So whether you're a home hobbyist looking for a one-off part, or if you're one the 'big guys' looking for additional capacity, www.emachineshop.com's free 3D CAD software, with instat pricing and ordering could make your life a whole lot easier. Materials cover a wide range of both ferrous and non-ferrous metals and injection modling of rubber and plastics is offered, too. Download the software right nowe and gikve it a try. You'll find it's easy, but if you need a little coashing, online video guides are available too - free. If you're an electrical engineer, try our free printed circuit board router. Author: Micro Logic Corp| Date: 11-10-2007 | Size: 11425 KB
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	Electronics Mech Maths and Computing  License: Freeware
	Electronics - DC Current flow - Basic Electronics - Resistor Value Test - Simple DC Circuits - Types of Switching - Variable Voltages - Ohm's Law - DC Voltage - DC Current - Series/Parallel Resistors - AC Measurements - AC Voltage and Current - AC Theory - RCL Series Circuits - RCL Parallel Circuits - Capacitance - Capacitors - Inductance - Inductors - Impedance - Radio and Communication - Attenuators - Passive Filters - Active Filters - Oscillators - Circuit Theorems - Complex Numbers - Electrical - DC Power - AC Power - Silicon Controlled Rectifier - Power Supplies - Voltage Regulation - Magnetism - Transformers - Three Phase Systems - Energy Transfer and Cost - SemiConductors - Atomic Structures - Diode Theory - Diode Applications - Transistor Theory - Bipolar Transistor - Transistor Configurations - Active Transistor Circuits - Field Effect Transistors - Basic Operational Amplifier - Op-Amp Theory - Op-Amp Applications - Sum and Difference Amp - Testing - Analogue Multi-meter - Measurement -Mathematics - Number Systems - Number Conversion - Number Types - Roots - Angles and Parallels - Triangle Ratios - Triangle Angles - Percentages - Ratios - Fractions - Vectors - Circle Angles - Algebra Rules - Algebra - Mathematical Rules - Powers and Indices - Simplifying - Equations - Graphing - Slope and Translation - Curves and Angle Conversion - Personal Finance - Mechanics - Area - Surface Area and Symmetry - Volume - Compound Measures - Geometry - Motion - Optics -Computing and Logic - Hardware Devices - Data Structures - Data Files - Computer Systems - Data Handling - System Development - Computer Programming - Data Analysis - Binary Numbers - Binary Arithmetic - Digital Techniques - Logic Gates 1 - Logic Gates 2 - Logic Families - Flip Flops - Combinational Logic - Counters - Counting - Shift Registers - Logic Interfacing - 555 Timer - Boolean and DeMorgan's - Microprocessors - Micro-Computer - Data/Address Bus - A.L.U - Clock and Reset - Instructions and Control Author: eptsoft| Date: 01-01-2007 | Size: 6650 KB
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