government bodies

Does Pirate Bay verdict spell trouble for Google?

perspective Pirate Bay outcome could have wide and lasting implications for the likes of Google and YouTube, says legal expert. External Source

10 reasons why Linux will oust Windows

perspective Interest stirred up by impending launch of Windows 7 is too little and too late to halt inexorable rise of Linux, argues TechRepublic's Jack Wallen. External Source

Designing products for life-saving situations

newsmaker When mission critical equals life-and-death, intuitive use is the basis of designing devices for such events, says Motorola's design team head. External Source

Why banks will push ahead with offshoring

perspective Tough times mean banks and financial services firms may have to overcome fears and embrace new forms of offshoring, says consultant. External Source

CMOS-NAND gates control sump pump

A similar circuit lets you control both the sump pump and the water level. External Source

Use an LED to sense and emit light

LEDs in portable devices often show power status, battery status, or Bluetooth-connection activity. LEDs can be major factors in determining battery life because their intensity is directly proportional to power drain. External Source

Two instrumentation amps make accurate voltage-to-current source

Many designs require precise voltage-controlled current sources, especially in the presence of variable loads. Common approaches, which use a few op amps and a handful of passive components, have inherent errors due to nonideal component characteristics, ... External Source

Simple circuit indicates health of lithium-ion batteries

A simple inexpensive circuit quickly indicates a battery pack's health. External Source

Simple method uses PSpice for Thevenin-equivalent circuits

A simple method lets you obtain the Thevenin voltage and resistance and the Norton equivalence with the aid of simulation. External Source

DAC and flip-flops form constant-current source

Using two flip flops, you can program a serial-input DAC to produce a constant 4 mA. External Source

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