Energy Micro has added a generic low
energy sensor interface to its EFM32 microcontroller product family. The
Lesense function block enables autonomous monitoring of up to 16 external
sensors in the microcontroller's sub-microamp Deep Sleep mode.
Able to run independently of the EFM32's ARM Cortex(TM)-M3 core, Lesense can be
used to create highly integrated, ultra low power, sensor solutions.
Particularly suitable for battery operated systems, the sensor interface is
designed to operate with virtually any type of analog sensor control scheme,
including capacitive, inductive and resistive types.
Among a variety of uses, Lesense can be configured to support autonomous
capacitive touch pad- and slider based products, and gas and water metering
products relying on inductive rotation sensors.
The Lesense function block will first be made available in Energy
Gecko microcontroller family, sampling and in volume during Q1'2011. Pin and
software compatible with the bigger Gecko microcontrollers, the Tiny Gecko
provides users with a wide range of low power peripheral function blocks,
including an 8-channel, 12-bit ADC using 350ÂµA at full resolution and
1Msamples/sec conversion rate, and a low energy UART consuming as little as
150nA, and a new 8x20 segment LCD controller.
The 3D printing revolution seems to have a knack for quickly moving technology ahead by way of collaborative effort and even a little friendly competition -- all of course in the name of scientific advancement.
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A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is