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Ultimate Guide to Switch Debounce (Part 1)

They taught me a lot of things at university. Unfortunately, they neglected to mention the topic of switch bounce. If you are a practicing engineer working with electronic systems, you will almost certainly have run into this problem. If you are new to the field, you can be assured that the delights of switch bounce are lurking out there waiting for an opportunity to bid you … Read More → "Ultimate Guide to Switch Debounce (Part 1)"

The Originality Myth

Every engineer I’ve ever asked has said the same thing happens to them on a fairly regular basis. They’ll see an online announcement or presentation on some cool new application, piece of gear, or clever Kickstarter product and think (or say), “Hey, I thought of that several years ago.” It’s a frustrating feeling, that some throw-away thought you had in the shower four … Read More → "The Originality Myth"

New Kid on the Block

This week’s podcast is one part frog embryo, one part embedded design, and one part crystal ball! To start things off, we take a closer look at how a team of research scientists have created a new form of life (a living, programmable organism called a Xenobot) with a little help from African frog embryos, an algorithm that simulates designs for new life-forms, and the Deep Green supercomputer … Read More → "New Kid on the Block"

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December 30, 2019
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featured blogs
Jan 27, 2020
Everybody writing software wants it to perform according to its specification and to be reliable. I hope that this is a safe assumption. There are 3 things to be done to achieve these goals: design well; implement carefully; test thoroughly. None of these are optional. A care...
Jan 27, 2020
I see switches everywhere: toggle switches, slider switches, rotary switches, pushbutton switches, magnetic switches, reed switches, mercury switches, smart switches, and'€¦ the list goes on....
Jan 24, 2020
[From the last episode: We looked at the different ways memory can be organized in different kinds of systems.] Let'€™s look at a scenario: you run a restaurant, but you'€™re short on funds to hire people. So you'€™re your own chief cook and bottle-washer. You do everyt...
Jan 23, 2020
Embedded design trends typically revolve around three main ideas: faster data rates, smaller form factors and cost-effective solutions. Those design trends drive the theme for the 2020 Embedded Tech Trends forum: The Business and Technology Forum for Critical and Intelligent ...
chalk talks
Embedded Display Applications Innovation with TI DLP® Pico™ Technology – Texas Instruments and Mouser   DLP technology can add a whole new dimension to your embedded design. If you considered DLP in the past, but were put off by the cost, you need to watch this episode of Chalk Talk where Amelia Dalton chats with Philippe Dollo of Texas Instruments about the DLP LightCrafter 2000 EVM. This new … Read More → "Embedded Display Applications Innovation with TI DLP® Pico™ Technology – Texas Instruments and Mouser"
Amplifiers & Comparators Designed for Low Power, Precision — ON Semiconductor and Mouser   When choosing amplifiers and comparators for low-power, high-precision applications, it pays to have a broad understanding of the latest technology in op amps. There are new types of devices with significant advantages over the traditional go-to parts. In this episode of Chalk Talk, Amelia Dalton chats with Namrata Pandya of ON Semiconductor about … Read More → "Amplifiers & Comparators Designed for Low Power, Precision — ON Semiconductor and Mouser"
Create Multi-Band Sensor Networks with the LaunchPad SensorTag Kit — TI and Mouser Electronics   Doing IoT development today can involve a number of different communications standards. There is no “one size fits all” for wireless protocols. Every application has its own needs and constraints. In this episode of Chalk Talk, Amelia Dalton chats with Adrian Fernandez of Texas Instruments about the new LaunchPad SensorTag development kit – … Read More → "Create Multi-Band Sensor Networks with the LaunchPad SensorTag Kit — TI and Mouser Electronics"
Addressing Digital Implementation Challenges with Innovative Machine Learning TechniquesMachine learning is revolutionizing our designs these days with impressive new capabilities. But, have you considered using machine learning to actually create better designs? In this episode of Chalk Talk, Amelia Dalton chats with Rod Metcalf of Cadence Design Systems about how Cadence is using machine learning to help us get more out of our … Read More → "Addressing Digital Implementation Challenges with Innovative Machine Learning Techniques"
PiezoListen: A New Kind of Speaker for New Applications — TDK and Mouser Electronics   Until recently, putting speakers into extremely space-constrained designs was a daunting challenge. Now, however, advances in piezo speakers bring remarkable performance to ultra-small ultra-thin speakers. In this episode of Chalk Talk, Amelia Dalton chats with Matt Reynolds of TDK about PiezoListen – a whole new kind of high-performance multilayer piezo speaker. Click here … Read More → "PiezoListen: A New Kind of Speaker for New Applications — TDK and Mouser Electronics"
Microchip SAM11L KPH — Microchip and Mouser Electronics   Adding connectivity to your embedded design opens up a whole new realm of security challenges. Inviting your device to the IoT requires careful attention to building a secure foundation. In this episode of Chalk Talk, Amelia Dalton chats with Anand Rangarajan from Microchip about the SAML11-KPH MCU and how it can help you … Read More → "Microchip SAM11L KPH — Microchip and Mouser Electronics"