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An inside view of international standards
Within the context of a diminishing role for national standards, Jon Severn discusses the influence of international standardisation with Ronnie Amit, the general secretary and chief executive officer of the International Electrotechnical Commission.
PC shipments rise to 69.9m units
Intel adds momentum; AMD makes long-term gains in Q1 microprocessor market, according to iSuppli Corp
Surging demand for valves and actuators
Rising demand from diverse process industries supports steady growth in global valves and actuators market
Electric motors and gearboxes may never look the same again
Jon Severn meets Justin Levine, the managing director of Parvalux Electric Motors,  the man for whom design is a mainstay of his strategy to rejuvenate the company
Bi-stable displays gain momentum
Despite LCD dominance, opportunities remain for emerging display technologies
Airlines assess carbon costs
Only around 40 per cent of the 20 carriers surveyed currently monitor and report emissions data, Pricewaterhouse Coopers

Solid state compass

EZ-COMPASS-3A, -3AV and -3AH is a new series of miniature magnetometer compasses with tilt and temperature compensation from Variohm Eurosensor Ltd.

The 1.5-inx2-inx0.5-in module generates heading, pitch, roll, three axis magnetic field and temperature over RS232, RS422 and RS485 ports.

Built around solid-state components, EZ-COMPASS-3A measures tilt angles up to

±90 arcdeg in both axis. Standard version includes hard and soft iron calibrations, linear correction for tilt and ability to operate in a stand-alone mode with a remote LCD.

EZ-COMPASS-3AV and EZ-COMPASS-3AH fit 0.9-in diameter tubular enclosure small enough for towed array and mooring applications. High rate of throughput coupled with low power consumption and small size make it a perfect choice for marine and land navigation, vehicle and structure positioning, construction and underwater applications among others.

Enter 36A or 'tick' at www.engineerlive.com/ede

Variohm-EuroSensor Limited is based in Towcester, Northants, UK. www.variohm.com