Real-world Applications

Real-life examples of embedded systems and the techniques used to implement them.

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Single tone detection with the Goertzel algorithm

Richard Lyons, author of “Understanding Digital Signal Processing,” describes an alternative to the standard discrete Fourier transform method for... Read More

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Digital panel meter design

A comparison of traditional ASIC, ASSP and MCU approaches to digital panel meter design to the use of programmable mixed signal devices with on chip... Read More

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Measuring pressure with compensated silicon sensors and precision delta-sigma ADCs

This article describes differences among modern pressure sensors including MEMS temperature-compensated, silicon pressure sensors and details design... Read More

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Let your finger do the (optical) navigating

Here’s a brief tutorial on optical finger navigation for use in smartphone user interfaces and how to take advantage of spatial detection algorithms... Read More

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Making the shift to optical interconnect with PCIe Gen3

This tutorial looks at the benefits of PCIe Gen3 as an optical interconnect, in the context of the copper dilemma, optical fibers and pertinent... Read More

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How capacitive turbosensing reduces noise & signal error in touchscreen apps

How to use Freescale's capactive touch sensing-based Touch Sensing Software techniques to achieve faster capacitance measurements, and guaranteed... Read More

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2028: It's all about VME

What role has VME and its markets played in embedded systems since 2008? Here's how VME appeared in the news in the last 20 years. Read More

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Using new thin-film techniques to manage thermal and energy problems in embedded designs

With the emergence of a wide range of small footprint embedded applications, a shift from traditional bulk thermoelectric modules for generation and... Read More

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Using magnetoresistive memory devices in embedded systems designs

Dick James of Chipworks takes a look under the hood of Freescale's magnetoresistive RAM and concludes such devices will have wide use in a number of... Read More

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Using simulation software to simplify DSP-based Electro-Hydraulic Servo Actuator Designs: Part 3

Richard Poley describes the modelling of a typical servo actuator, using Matlab's Simulink to do "hardware-in-the-loop" design of a DSP-based control... Read More

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Electric power steering: one good turn deserves another

Current power steering systems are heavy and sap horsepower. All-electrical alternatives are lighter and more adaptable, as this expert demonstrates. Read More

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MEMS: amazing little machines

Developments in the field of semiconductors are leading to integrated circuits with three-dimensional features and even moving parts. Such devices,... Read More

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The C Programmers Guide to Verilog

Now that hardware is designed in high-level languages, the fields of hardware and software development are beginning to merge. Here's an introduction... Read More

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Object-Oriented State Machines

State machines are extremely useful in managing the behavior of embedded systems. Here's a C++ framework for implementing them with the greatest of... Read More

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Cummins Centinel

Managing the addition of oil to a diesel engine's fuel-oil mix turns out to be a tricky problem. Here's one design that worked well. Read More

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Dynamic System Simulation

High-fidelity simulations of dynamic embedded systems can be invaluable. This follow-up to "Modeling Dynamic Systems" (August 2000) presents some... Read More

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Save & Follow 01 September 2012

Read TI's Automotive and Transportation Selection... Read More

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