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PC shipments rise to 69.9m units
Intel adds momentum; AMD makes long-term gains in Q1 microprocessor market, according to iSuppli Corp
US IPTV subscribers nearly quadruple in 2007
But Internet Protocol Television is not stealing customers from satellite television in the Americas region – at least for now, according to survey
Touch screens are display touchstones
Touch screens have the Midas touch for growth, spurring a flood of competition, technologies and OEM interest
RFID in 2008: where is the action?
Predictions of a $5.29 billion RFID market in 2008, up 7.3 per cent on the $4.93 billion in 2007
Exploring quasi-resonant converters for power supplies
Jon Harper looks at how equipment makers can bring the efficiency advantages and lower EMI of quasi-resonant power conversion to lower power systems
LED backlights to take over Notebook PCs
Nintey per cent of large-sized LCD notebook-PC panels shipped in 2012 will employ LEDs to backlight their displays
Fibre-optic sensor count fast-moving parts

Contrinex claims to have developed a multiple-beam, diffuse, fibre-optic sensor to solve the problem of capturing, counting and controlling small components produced by modern manufacturing machinery.

To maintain high exit speeds on modern machinery, a minimum of handling and guidance of parts is desirable. As a result, product position can vary greatly, making component counting extremely difficult. The new Contrinex LFP-1011-020, known as ‘froggy’, fibre-optic sensor is specifically designed for this type of application. It has a beam spread of 28mm to detect objects in any position across the broad area of light transmission.

These sensors can be connected to any Contrinex fibre-optic amplifier to create a sensing range to 150mm.

For more information, visit www.contrinex.co.uk