ProSchematic is A shareware schematic editor for drawing and publishing electronic circuit diagrams; operating on Windows and Linux. An easy to use interface gives access to the major controls required for the current task in hand. Part attributes are shown for each part as they are selected. Has built in netlister and Bill of Materials generator. Layers allow advanced diagram generation for producing publishable schematics (more…)
Posts Tagged ‘schematic’
ProSchematic 1.01.001
Friday, June 26th, 2009Step by step Sim Clone Guide by Gsm Solutions Ltd
Sunday, June 21st, 2009original source : http://www.freewebs.com/simcloneinfo/
I have shown how parties with physical access to a victim’s GSM cellphone can “clone” the phone and fraudulently place calls billed to the victim’s account. This shows that the GSM fraud-prevention framework fails to live up to expectations, and casts doubt on its foundation (as well as the design process). However, we should be clear that this is only a partial flaw, not a total failure of the authentication framework: our experiments have been limited to showing that GSM phones can be cloned if the attacker has physical access to the target phone. (In US analog cellphones, one can clone the cellphones with only some radio reception equipment, which is a much more serious flaw; as a consequence, US providers lose over $500 million yearly to fraud.) (more…)
Tips for Designing PCBs w/ ExpressPCB
Friday, December 19th, 2008Placing Components
Generally, it is best to place parts only on the top side of the board.
When placing components, make sure that the snap-to-grid is turned on. Usually, a value of 0.050″ for the snap grid is best for this job. (more…)
EAGLE Layout Editor for Designing PCB
Friday, December 12th, 2008The EAGLE Layout Editor is an easy to use, yet powerful tool for designing printed circuit boards (PCBs). The name EAGLE is an acronym, which stands for
Easily Applicable Graphical Layout Editor (more…)
DipTrace Free 1.30
Saturday, December 6th, 2008DipTrace 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 easy-to-use, which is rare for a PCB design tool, this software possesses a very intuitive user interface and many innovative features. Output formats are DXF, Gerber, N/C Drill and G-code.