New I/O-Rich Embedded Computing Solutions

DiamondEagle

Diamond Systems recently unveiled the Eagle family rugged ARM SBCs and carrier boards.  Intended to work with the Toradex Apalis family of ARM computer-on-modules (CoMs), the Eagle family comprises two models—the full-size, full-featured Eagle and the smaller low-cost Eaglet. You can purchase … Continue reading






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New Isolated Buck Transformers

Wurth MID-IMAXIB

Wurth Electronics Midcom recently launched a new series of isolated buck transformers for Maxim Integrated’s MAX17681 converter.  Built on self-shielding packages, the pick-and-placeable transformers have a small form factor and losses. The high-efficiency MAX17681 converter eliminates the need for optocoupler … Continue reading






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IAR Workbench Supports Next-Generation AVR MCUs

IAR Systems recently announced that its Embedded Workbench now supports a new generation of Microchip Technology 8-bit AVR microcontrollers. You can use Workbench with AVR microcontrollers to develop a wide range of low-power systems. IAR Embedded Workbench’s features, benefits, and … Continue reading






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Siemens to Acquire Mentor Graphics for $4.5 Billion

Siemens announced it will acquire Oregon, US-based Mentor Graphics for $4.5 billion in an effort to expand its reach into the automation and industrial software market. “Combining Mentor’s technology leadership and deep customer relationships with Siemens’ global scale and resources … Continue reading






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Electrical Engineering Crossword (Issue 317)

317 grid (key)

Across ELEVENTH—Undenary POSITION—What does a linear sensor read? CALCULATOR—Herzstark’s Curta PETA—1015 SHUNTREGULATOR—Stabilizes voltage fluctuations [two words] COPPER—Conductive trace material LUMEN—A lux is one of these per square meter MULTIPLIER—* ANNULUS—Little ring Down VARISTOR—Often used to suppress AC line spikes CHANGE—Delta … Continue reading






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The Flow Coder

Dobson Matrix

Products come and go. New products are developed all the time. So, what’s the key to success? John Dobson has successfully run Halifax, UK-based Matrix TSL 23 years. During that time, the company has gone through some changes. He recently gave … Continue reading






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New USB 3.0 UVC Class Bridge ICs

FTDIPR74 FTDI

FTDI Chip recently introduced a new series of USB 3.0 UVC class bridge ICs. The FT602 devices support streaming of video from HD camera equipment. Imaging systems that once could only deliver low-resolution material can now have improved video quality … Continue reading






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Dialog Semiconductor & Energous Announce Wireless Charging Partnership

Dialog Semicondcutor recently announced it will be the exclusive supplier of Energous Corp.’s WattUp RF-based wireless charging ICs. As part of the partnership, Dialog will make a $10 million investment in Energous and work to help drive broader adoption of … Continue reading






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New Sensor Technologies for Next-Gen Temperature Measurement

MLX90342 Melexis

Melexis recently announced two new sensing technologies for next-generaration temperature measurement. The MLX90640 sensor array is an alternative to high-end thermal cameras. The MLX90342 is a quad thermocouple interface that addresses automotive sensing to 1300ºC. The MLX90640 IR sensor arrays benefits, … Continue reading






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Circuit Cellar Kindle Edition

CC Amazon Kindle

Kindle fans, check this out! Circuit Cellar is now available on Kindle through Amazon’s Newsstand. Purchase the current issue, or save 54% with a Kindle subscription. It’s never been easier to keep up with the latest embedded technologies, and now you can take your Circuit … Continue reading






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Arduino Program Timing

PHOTO 1 
Each of the digitalWrite() functions producing this pulse requires 5.1 µs, roughly 50 instructions, on the 16 MHz ATmega328 microcontroller. The Arduino loop() adds 0.40 µs to the low portion of the waveform.

Ed Nisely explains how output pulses can reveal the progress of invisible firmware routines. After presenting a straightforward way to instrument your code, he covers the detailed timing produced by Arduino statements and functions. While writing the Arduino program for … Continue reading






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Sensor-to-Cloud Kit for Developing IoT Applications

Interested in developing cloud-connected wireless sensing products? Silicon Labs recently introduced its Thunderboard Sense Kit for developing cloud-connected devices with multiple sensing and connectivity options. The “inspiration kit” provides you with all the hardware and software needed to develop battery-powered wireless … Continue reading






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Ultra-Small hSensor Platform for Wearable Apps

Maxim health sensor

Maxim Integrated Products’s ultra-small hSensor Platform enables you to quickly develop wearable fitness and wellness-related prototypes. With it, you have all the necessary hardware on one PCB along with readily-accessible hardware functionality with the ARM mbed hardware development kit (HDK). The … Continue reading






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New Ready-to-Use Wireless PCB Antennas

Pulse Elect antenna

Pulse Electronics recently introduced three design-ready, standard, wireless printed circuit board antennas. Intended for tablets, laptops, and mobile devices, the SH0319D/E/W antenna family provides wireless signal reception ranging from dual bands to multibands covering GPS, Glonass, WLAN/dual-band WIFI, and GSM900/1800.  … Continue reading






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Human Vision Image-Sensing System Provides 10× Faster Recognition

Omron Image Sensors

Mouser Electronics is now offering Omron Electronic Components’s fully integrated B5T HVC-P2 face detection sensor modules. The Human Vision Component (HVC) plug-in modules are based on Omron’s OKAO Vision Image Sensing Technology, which is used to quickly and accurately detect … Continue reading






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