What if Your Strawberries Could Talk?

So, there I was, happily minding my own business, when my email system went “ping” and I looked up to see a message with a subject line saying, “What if Your Strawberries Could Talk? Now They Can!” Unfortunately, I was obliged to lose the “Now They Can!” part from my column title. This is because—as I’ve mentioned before—those who don the undergarments of authority … Read More → "What if Your Strawberries Could Talk?"

Welcome to the Wild Goose Lodge, a LoRaWAN hotel where you can check in and out any time you like

On a recent trip through Oregon, my wife and I stopped in a very small town named Merrill, which is the closest town to the Lava Beds National Monument in northern California – a must-see part of the country managed by US National Park Service. We spent the night in Merrill at a tiny motel called the Wild Goose Lodge, with 13 rooms and two larger “cabins.” … Read More → "Welcome to the Wild Goose Lodge, a LoRaWAN hotel where you can check in and out any time you like"

Next Stop: Space! LEO and Lunar Rideshares with SEOPS

My podcast guest this week is Mike Johnson, Co-Founder and CTO of SEOPS. Mike and I chat about the motivation behind the creation of this innovative aerospace company and how SEOPS supports space solutions for national security, scientific, and educational endeavors. We also investigate the different solutions SEOPS offers including end-to-end mission integration, LEO and lunar ride share services, tailored mission design and consultation services.

Read More → "Next Stop: Space! LEO and Lunar Rideshares with SEOPS"

Humanoid Robots Will Be Serving You Soon

As I always say, if you show me a picture of a robot or an elephant, you will have my full and undivided attention. This happened to me recently when Matthew Cossel sent me a picture of a robot called ADAM serving drinks in a fast-food restaurant. This picture was accompanied by a message that essentially said: “Interested? Want to learn more?” To which I heard a … Read More → "Humanoid Robots Will Be Serving You Soon"

Data Centers on Wheels: The Need for Key Foundational Technologies for Software Defined Vehicles

Software defined vehicles take center stage in this week’s Fish Fry podcast! John Heinlein (Sonatus) and I chat about the historical development of automotive software, the role that over the air updates play in SDVs, how Sonatus is encouraging innovation in this space and where John thinks software defined vehicles are headed in the future. Keeping with our automotive theme this … Read More → "Data Centers on Wheels: The Need for Key Foundational Technologies for Software Defined Vehicles"

October 30, 2024
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featured chalk talk

Easily Connect to AWS Cloud with ExpressLink Over Wi-Fi
Sponsored by Mouser Electronics and AWS and u-blox
In this episode of Chalk Talk, Amelia Dalton, Lucio Di Jasio from AWS and Magnus Johansson from u-blox explore common pitfalls of designing an IoT device from scratch, the benefits that AWS IoT ExpressLink brings to IoT device design, and how the the NORA-W2 AWS IoT ExpressLink multiradio modules can make retrofitting an already existing design into a smart AWS connected device easier than ever before.
May 30, 2024
32,370 views
discussion
Posted on Oct 25 at 7:10am by Max Maxfield
After my third cocktail, I really don;t care if they are shaken or stirred LOL
Posted on Oct 25 at 12:41am by John
Better than a grumpy human, but can it *shake* a cocktail?
Posted on Oct 24 at 8:18am by Steven Leibson
It's amazing how the anonymity of Internet avatars can bring out the worst tendencies in some.
Posted on Oct 24 at 8:14am by Steven Leibson
Perhaps you're confusing the Raspberry Pi, based on a cellphone processor and often used as an entry-level tool for learning how to program, with the Raspberry Pi Pico, which is a very capable microcontroller. The two are very different. I'm aware of some very advanced embedded products based on the ...
Posted on Oct 23 at 11:26pm by Ansi_Kenabi17
RasPi has a strong tendency to attract morons that couldn't initialize a microcontroller, much less program even a simple loop if their life depended on it. Their "projects" and "solutions" are usually heavilly duck-taped braindead blobs that one wouldn't want to stand anywhere near, let alone use them.
Posted on Oct 23 at 11:24pm by Ansi_Kenabi17
F*#k NE555. GreenPaks eat them for dinner. They are at similar price, but MUCH smaller, programmable and WAY more powerful. And they can do MANY mroe things. some have FET switch, some have ADC or DAC, there is at leasst one with a FRIGGIN "H" MOSFET BRIDGE. GreenPaks rule.
Posted on Oct 23 at 12:31pm by Steven Leibson
The Basic variant I used was HP Basic, starting with the HP 1000 minicomputer and HP 9830 desktop computer.
Posted on Oct 22 at 7:06am by Max Maxfield
Zeke's call with the ISS was wonderful to watch -- all the kids got to ask their questions of ISS crew member will be Sunita Williams -- if you missed it, you can watch it on YouTube: https://www.youtube.com/live/Yarcl0FgiA4?si=7tcSDnWMeJSk8haM
Posted on Oct 21 at 9:11am by traneusee
Microsoft BASIC vs DEC BASIC vs Dartmouth BASIC: Dartmouth BASIC was a compiler running on Dartmouth Time-Sharing System, a multi-processor mainframe disk-based system, so had features that diskless microprocessor BASIC interpreters lacked. 1960s shortwave radio-receiver radio-frequency circuits, bipolar transistors vs vacuum tubes: Transistors were lower power, but tubes had better ...
Posted on Oct 20 at 7:39am by Karl Stevens
just tried to reply/comment on original article... here is where I wound up and realize that EEJ is about anything but engineering this is my last visit ...
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featured blogs
Oct 24, 2024
This blog describes how much memory WiFi IoT devices actually need, and how our SiWx917M Wi-Fi 6 SoCs respond to IoT developers' call for more memory....
Oct 17, 2024
One of the most famous mechanical calculators of all time is the Curta, which was invented by Curt Herzstark (1902-1988)....
Introducing the TCKE9 eFuse: Advanced Circuit Protection for Modern Electronics
Sponsored by Mouser Electronics and Toshiba
eFuse ICs provide better protection performance than conventional mechanical fuses. In this episode of Chalk Talk, Amelia Dalton and Talayeh Saderi from Toshiba chat about the what, where, and how of eFuse technology. They also investigate the benefits that Toshiba’s TCKE9 eFuses bring to server power management and how you can get started using a TCKE9 eFuse in your next design. 
Oct 29, 2024
773 views
MEG-Array and M Series
Sponsored by Mouser Electronics and Amphenol
In this episode of Chalk Talk, Jeremy Ellis from Amphenol Communications Solutions and Amelia Dalton chat about the benefits of Amphenol’s MEG-Array and M-Series connector solutions. They also investigate the tooling configurations available for these solutions and how Amphenol’s ball and socket BGA interface can simplify board routing, eliminate press-fit constraints on via and provide excellent SI performance.
Oct 21, 2024
8,956 views
XENSIV™ MEMS Microphones Qualified According AEC-Q103
Sponsored by Mouser Electronics and Infineon
MEMS based microphone technology can bring a variety of benefits to automotive applications. In this episode of Chalk Talk, Amelia Dalton chats with James Sterling from Infineon about the components included in a MEMS microphone system, the roles that frequency and sensitivity play in microphone enhanced automotive systems, and the benefits that Infineon’s XENSIV™ automotive qualified microphones bring to interior and exterior automotive applications.
Oct 15, 2024
13,649 views
On Board Charger Solutions Enable Vehicle Electrification
Sponsored by Mouser Electronics and onsemi
On board charging modules are a key component for a variety of electric cars today and the device selection and topology for these chargers depends on target efficiency, cost and power density. In this episode of Chalk Talk, Amelia Dalton and Kevin Keller from onsemi explore the design considerations for on board chargers, the power requirements needed for these kinds of designs, and the role that packaging plays in the development of on board charging solutions.
Oct 2, 2024
28,876 views
ForgeFPGA™: Low Density FPGA Solutions from Renesas
Sponsored by Mouser Electronics and Renesas
In this episode of Chalk Talk, Amelia Dalton and Matthew Leonard from Renesas explore the benefits that ForgeFPGAs, low density FPGA solutions from Renesas, bring to a variety of applications including computing and storage, wearables, consumer electronics and more. They also investigate the LUT structure of these low density FPGAs, how these solutions can be utilized for drone sensor aggregation and how Renesas is breaking barriers of entry for FPGA solutions with their ForgeFPGAs.
Oct 1, 2024
28,876 views
Pairing Gate Drive to EliteSiC
Sponsored by Mouser Electronics and onsemi
In this episode of Chalk Talk, Amelia Dalton and Bob Card from onsemi investigate the role that gate drivers and switches play in high-power mega trend applications. They also explore the benefits that silicon carbide switches bring to these applications, how gate drive is calculated and how onsemi is furthering innovation in wide band gap drivers and switches.
Sep 30, 2024
29,401 views