Laptop and notebook users can say goodbye to the usual plug or recharge batteries one at a time concept. Thanks to Datamation Systems, a new multi-bay battery charger can now re-charge 16 laptop batteries at a time. Batteries used for laptops and tablets no longer have to worry about recharging issues. Spare batteries can be charged even while they are being used simultaneously.

Among the laptops and notebooks that have been designed specially modeled multi-bay chargers include that of the Dell Latitude 2100 and the Lenovo IdeaPad S9/S10.

“Classroom users cannot afford to have students run out of power during the day,” said Joe Mazza, Datamation Systems Vice President. “Extra batteries, charged and ready, let teachers and students count on uninterrupted use, especially in a wireless environment.”

With that said, say goodbye to the worries of laptops needing to be plugged in to recharge or worry about laptop use limitations. Spare batteries can be recharged while you are using another one for the meantime, a definite plus for people who use laptops and tablets heavily for education or even business.

(Source) Press

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NEC has unveiled a new 8-bit All Flash microcontroller (MCU) with integrated constant high-current drivers, and 32 kilobytes (KB) of flash memory, which expands the μPD78F8024 product line. The new device is suitable in applications such as home electric cookers, battery chargers, and light-emitting diode (LED) lighting.

Based on the µPD78F8024 MCU, an NEC Electronics’ all flash 78K0/KB2 MCU with integrated constant high-current drivers, the µPD78F8025 has expanded memory of 32KB to meet increasing software requirements.

NEC Electronics’ new µPD78F8025 MCU features:

• integration of an All Flash MCU and constant current driver in a single-chip for smaller board space and fewer off-chip components;
• NEC Electronics’ All Flash MCU with an A/D convertor, and I2C and UART interfaces, offering precise sensing and flexible communication interface;
• built-in current drivers with protection circuits for efficient and highly reliable drive systems. Both the new µPD78F8025 and µPD78F8024 devices offer higher performance in a compact single-chip design.

Samples of NEC Electronics’ μPD78F8025 device are available now, starting at US$5 per unit. Mass production is slated to begin in 2010, with expected monthly mass production of 4,000,000 units.

(Source) Press

Tags: battery chargers, board space, chip components, chip design, communication interface, flash memory, flash microcontroller, flexible communication, increasing software, Laptops, led lighting, mass production, mcu, microcontroller solutions, Mobile News, nec electronics, Portable Devices, protection circuits, Ultra Mobile PCs