Electrical engineering news, articles, occasional discounts, and more from Circuit Cellar
Video
Buying Electronics in Mumbai

Want to see what it's like buying electronics (e.g., Arduino, displays, wires, and other general components) in Mumbai, India? Circuit Cellar recently joinedengineer Nishant Mittal on a tour of Lamington Road in Mumbai, India. The street is famous for its many electronics shops. You can find virtually any component you can think of. Watch Video
ELECTRICAL ENGINEERING CHALLENGE - APRIL  
Sponsored by Technologic Systems

Ready for this month's Electrical Engineering Challenge? The Electrical Engineering Challenge (sponsored by Technologic Systems) is your chance to put your technical skills to test. Find the error in the schematic below for a shot to win prizes, such as a TS-7250-V2 High-Performance Embedded Computer or a Circuit Cellar Digital Subscription.
Click the image to study the schematic and enter. Submit your submit your answer via the online submission form by the deadline of April 20, 2016 (2 PM EST).
News & Recent Posts

ADLINK Technology recently released four embedded computing solutions designed with the Intel Atom x5-E8000 processor. The newly-updated COM Express cExpress-BW, SMARC LEC-BW, Qseven Q7-BW modules, and the AmITX-BW-I thin Mini-ITX embedded board offer improved cost-performance ratios. The latest Intel Atom SoC ... Continue reading →...»


 

10-Gb LAN with Power Over Ethernet

Würth Elektronik has expanded its portfolio of Ethernet modules with LAN transformers for speeds of up to 10 Gbps. The new transformers support Power over Ethernet (PoE) up to 100 W and currents up to 1 A per channel.  WE-LAN ... Continue reading →...»


 

ARM Tools with Extended Static Analysis and Flash Breakpoints

IAR Systems recently announced an updated version of its C/C++ compiler and debugger toolchain for developing ARM-based embedded applications. IAR Embedded Workbench for ARM Version 7.60 adds flash breakpoints functionality and extended static analysis in C-STAT, which performs an analysis on the source code ... Continue reading →...»


 

Exar Corp. recently announced additions to its family of synchronous step-down power modules with input voltage up to 40 V: XR79103, XR79106, XR79203, and XR79206. The XR79103 and XR79106 operate from a 4.5-to-22-V input supply, delivering a regulated output adjustable between 0.6  ... Continue reading →...»


 

Infineon Embedded Security Selected for Lenovo ThinkPad

Lenovo will use Infineon Technologies OPTIGA Trusted Platform Module (TPM) chips in the new ThinkPad notebooks in an effort to combat security risks. The OPTIGA TPM SLB 9670 chip is designed to increase the data security of laptops and tablet PCs. ... Continue reading →...»


Linear Technology Corp. recently introduced the LTC7130, which is a constant frequency peak current mode synchronous step-down DC/DC converter with temperature-compensated ultralow DCR current sensing and clock synchronization. According to Linear Technology, the LTC7130 "offers the ability to directly parallel multiple ICs ... Continue reading →...» 
Current Issue - See Inside

Circuit Cellar #309 April 2016

Q&A: The Industrial IoT | DIY Field Derotator for Astrophotography | Build an Abacus Data Entry Terminal | The Retro HP1350A Graphics Translator | The ukule-LED System | Revisiting Vivado HLS | More Tips for Securing Embedded Devices | Quality Software Development 101 | Digital Line Terminations Explained | MCU-Based Heart-Rate Monitoring | And More

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Circuit Cellar is a media company that serves the international embedded design community with its products and services. As a reliable content provider for professional engineers and programmers, Circuit Cellar publishes Circuit Cellar magazine, engineering/programming-related books, a website, and a newsletter. Circuit Cellar also manages international design challenges relating to embedded design and programming. 

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