Schematic diagrams, service manual for mobile phones
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PCB prototypes add value in the design process
I would have guessed that most designers ordering prototype PCBs would not order the PCB in the target-system form factor. Details... more...
VHDL program enables PCI-bus-arbiter core
A simple VHDL program enables microprocessors or DSPs to act as PCI-bus masters. Details... more...
Relays eliminate high-voltage noise
A simple relay circuit cancels noise in the actuator stage of a scanning electron microscope. Details... more...