American EE students need exposure to new technologies and design techniques that did not exist 10 to 15 years ago, but are also under fire for not having a solid grasp of basic science and math skills. How do you feel the issue can be addressed to create engineers able to deal with competition and design pressures in the new disruptive engineering environment?
A variety of tools simplifies the trip from abstract DSP models to real signal-processing hardware.
For line of sight near-field bidirectional wireless communication applications would you rather use IrDA light-based methodologies or RF?
While LEDs offer mainstream lighting applications benefits such as long life, durability and high efficiency, the lifetime of an LED product may be significantly shortened without proper thermal management safeguards in your design.
With summer vacation on the way, keep kids occupied with engineering-like activities and projects.
Engineers at start-up companies and even some larger companies don’t want to go to a contract manufacturer that also builds zillions of complex boards and products for big companies. Instead, these engineers want the daily hand holding associated with building prototypes.
Fabricators can quickly deliver high-quality PCB prototypes. To ensure success you must play your cards right.
Industrial intellectual property (IP) offers a powerful tool to communicate and reinforce expectations associated with product quality, consistency, and performance. In all forms (whether brand names, patents, trademarks, design markings, or others), IP additionally can help point the way to reputable “tried-and-true” product solutions and draw clear distinctions in an increasingly complex global marketplace.
As systems that incorporate low-voltage logic become ever more complex, the power supplies necessary to correctly operate multiple-voltage chips such as DSPs and FPGAs similarly increase in complexity. For example, it’s now commonplace for an FPGA’s core to operate at 1.2 – 1.8V, while its I/O banks run from multiple levels to interface with external logic families. Most often, chips that have core power supplies that are independent from I/O and auxiliary levels require careful power sequencing to ensure they start up and operate correctly.
Traditionally, IGBTs have addressed applications requiring high-voltage and -current ratings and relatively slow switching frequencies. When the switching frequency is low, the inherently low conduction losses resulting from the device’s low VCE(on) (collector-to-emitter saturation voltage), which derive from the IGBT’s minority carrier operation, outweigh the
Anyone who has survived the last several years in the electronic industry know what I mean when I say that these are very turbulent times. Disruptive technologies in both the hardware and software arenas combined with the relentless pressure of convergence in functionality, marketplace, and the business itself have made life very interesting for electronic design engineers.
Jon Titus exlains that you can buy digital certificates to identify your products and provide a public/private key for each.
As electronic networks become more data-intensive and intelligent subsystems increase in number and complexity, bandwidth limits, signal interference, and device compatibility issues become important concerns. What are some ways that an electronic circuit designer can address these challenges?