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Showing posts from April, 2013

home made automatic street light (hindi)

PCB DESIGNING FOR ENGINEERS

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PCB DESIGNING FOR ENGINEERS  With the announcement of government of India’s manufacturing policy expected soon, the stage seems to be well set for robust growth in the PCB market in near future, opening up a minefield of opportunities for PCB designers MONIKA BHATI F or any electronics product, printed circuit board (PCB) forms the basic foundation for interconnecting and packaging. PCBs are used to mechanically support and electrically connect electronic components using conductive pathways, tracks or signal traces etched from copper sheets laminated on a non-conductive  substrate (source: Wikipedia). PCBs are also referred to as printed wiring boards (PWBs), or etched wiring boards, which have evolved over the years from uncomplicated single- and double-sided plated-through-hole (PTH) to become multi-layered PCBs.  The fortunes of the PCB industry depend on the health of IT, telecom, automobile, electronic gaming and consumer electronics. Due to the rapid growth of the elect

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