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Understanding Embedded Security
By Joe Grand

Protecting products and intellectual property (IP) from attackers is a fairly new concept that many engineers have not yet had to face. It is only a matter of time, though, until products-which are becoming more embedded and integrated with the real world-become targets for attacks leading to theft of service, loss of revenue, or a damaged corporate reputation.
Consumer electronics, financial and medical technology, and network products are all at risk.

In this article, I'll focus on the "why" and the "what" of embedded security, also known as secure hardware. Why does it matter? Why is it important to you, the designer? In what ways can someone attack your product? Because you can't incorporate secure design methods without understanding what you are protecting and why, this article is a fitting introduction to the complexities of embedded security. Continue Reading
News & Recent Posts

Microchip Technology recently launched a new generation of 8-bit tinyAVR microcontrollers. The four new devices range from 14 to 24 pins and 4 KB to 8 KB of flash memory. Furthermore, they are the first tinyAVR microcontrollers to feature Core ... Continue reading →...»


 

Simplified Smart Home Device Creation with New Apple HomeKit Bluetooth Dev Kit

Dialog Semicondcutor's new offering is the first SoC on the market with dedicated hardware acceleration for HomeKit security operations which ensures end-to-end application encryption, safeguarding personal information in transit. With the recent introduction of iOS 10, Apple HomeKit is now ... Continue reading →...»


 

Battery-Free, Energy-Harvesting BLE Module Features nRF51822 SoC

EnOcean recently selected Nordic Semiconductor's nRF51822 Bluetooth low energy SoC for its Dolphin PTM 215B pushbutton transmitter module, which is well suited for use in smart lighting applications. Using a miniaturize electro-dynamic energy transducer to convert motion, light, or temperature ... Continue reading →...»

Linear Technology recently introduced the LTM4636, which is a 40-A step-down µModule switching regulator with 3D construction for quicker heat dissipation and cooler operation in a small package. By stacking its inductor on top of a 16 mm × 16 ... Continue reading →...»

There's this belief among my software developer friends that electronics are complicated, hardware is hard, and that you need a degree before you can design anything to do with electricity. They honestly believe that building electronics is more complicated than ... Continue reading →...»
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Flowcode 7 (Article 2)
Displays in Flowcode
 
In the first part of this article series, you were introduced to Flowcode 7, a flowchart-driven electronic IDE that enables you to produce hex code for more than 1,300 different microcontrollers, including PIC8, PIC16, PIC32, AVR, Arduino, and ARM. In the second free article, embedded engineer Ben Rowland gets you working with displays in Flowcode. He covers: communicating with displays, code and display porting, a bitmap drawer component, and more. Read the Article

Want a Free Trial and/or Buy Flowcode 7? Download Now

Flowcode is an IDE for electronic and electromechanical system development. Pro engineers, electronics enthusiasts, and academics can use Flowcode to develop systems for control and measurement based on microcontrollers or on rugged industrial interfaces using Windows-compatible personal computers. 

Visit www.flowcode.co.uk/circuitcellar to learn about Flowcode 7. You can access a free version, or you can purchase advanced features and professional Flowcode licenses through the modular licensing system. If you make a purchase through that page, Circuit Cellar will receive a commission.
Current Issue - See Inside

Circuit Cellar #317 December 2016

Q&A: Electric Painters | Resource Algebra & FPGAs | MediBot Design Project | DIY IoT Solution | Position Detection | Experiment with Glitch Attacks on FPGAs | Build an Embedded Systems Consulting Company | Decoupling Capacitors & RLC Networks | ASCII to Binary Communication | 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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