Autonomous Trucks are Trucking Our Way!

On the one hand, the overly enthusiastic predictions for fully autonomous automobiles have, thus far, fallen somewhat behind schedule (sad face). On the other hand, it now looks like we will see fully autonomous trucks barreling down our interstate highways circa 2027 (happy face).

The idea of autonomous automobiles has been around for longer than most people might think. For example, the concept of … Read More → "Autonomous Trucks are Trucking Our Way!"

Lattice Semiconductor’s Nexus 2 platform brings significant performance benefits to low-end FPGAs

While Altera and AMD continue to hammer away at the higher end of the FPGA spectrum – for example, see “AMD ups the ante in the RF-enabled FPGA poker game with the Versal RF family” – Lattice Semiconductor’s recent introduction of the Nexus 2 FPGA platform reconfirms the company’s commitment to smaller FPGA devices. Although the Nexus 2 platform employs … Read More → "Lattice Semiconductor’s Nexus 2 platform brings significant performance benefits to low-end FPGAs"

Chip to Cloud Security and Thwarting Future Adversaries: How Crypto Quantique is Changing the IoT Security Landscape

Device security and cryptography takes center stage in this week’s Fish Fry podcast! My guest is Shahram Mossayebi, Founder & CEO at Crypto Quantique. Shahram and I chat about how Shahram’s expertise in academia and IoT security vulnerabilities encouraged the creation of Crypto Quantique, the variety of device … Read More → "Chip to Cloud Security and Thwarting Future Adversaries: How Crypto Quantique is Changing the IoT Security Landscape"

ST’s newest serial EEPROMs support both byte and page access

In 1973, the Miller Brewing Company launched the “lite” beer revolution with an ad campaign that proclaimed “Tastes great. Less filling.” The company’s ads backed up the slogan by showing very masculine athletes including Ray Nitschke, Ben Davidson, Bubba Smith, and John Madden drinking (or at least holding) glasses of the lite beer, to make it look more manly. Going back a bit earlier, the Peter Paul … Read More → "ST’s newest serial EEPROMs support both byte and page access"

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January 9, 2025

featured chalk talk

Industrial Internet of Things
Sponsored by Mouser Electronics and CUI Inc.
In this episode of Chalk Talk, Amelia Dalton and Bruce Rose from CUI Inc explore power supply design concerns associated with IIoT applications. They investigate the roles that thermal conduction and convection play in these power supplies and the benefits that CUI Inc. power supplies bring to these kinds of designs.
Aug 16, 2024
50,915 views
discussion
Posted on Jan 17 at 6:14am by Max Maxfield
Hi RedBarnDesigner -- thanks so much for your positive feedback -- it's always great to hear from someone who finds something I've written to be of interest (my mom doesn't count :-)
Posted on Jan 16 at 11:20am by RedBarnDesigner
Fascinating read - I find all of this stuff truly astonishing, from measurement resolution and accuracy to manipulation of matter. I remember being amazed when I was working at a facility that measured capacitance down to attofarads! The closest I had got to an attofarad prior to that was a ...
Posted on Jan 9 at 3:36pm by Max Maxfield
If you root it out, I'd love to see a picture.
Posted on Jan 9 at 10:57am by duanebenson
I was able to answer your 7448 question, but only because I've designed with them before. Back in the early 1980s, I designed a device for sending numeric data along the phone lines using DTMF touch tone codes. I used 7448 decoders with FND500 seven segment LEDs. The original intent was for ...
Posted on Jan 8 at 11:31am by Max Maxfield
"It’s my world, Max. You just live in it." In that case, could you turn the heating up?
Posted on Jan 8 at 8:57am by Steven Leibson
It's my world, Max. You just live in it.
Posted on Jan 8 at 6:22am by Max Maxfield
"I have a special admiration for someone who can critique an article without seeming to have read it" -- Welcome to my world LOL
Posted on Jan 8 at 6:21am by Max Maxfield
How long is a piece of string?
Posted on Jan 4 at 6:24am by Steven Leibson
I have a special admiration for someone who can critique an article without seeming to have read it, Karl. The chart in the article clearly shows that even the smallest device has more than 100 Mbits of RAM. As for who might use this "kludge," if you cannot imagine a use ...
Posted on Jan 3 at 12:22pm by Karl Stevens
If there are no answers does that mean there are no problems? say "No" So far it looks like all they did was divide the chip area by the LUT/DSP size and published those numbers. So what? Well just maybe there are enough routing channels and maybe not. Just ...
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featured blogs
Jan 22, 2025
Shouldn't Matter mean I can eliminate all my other smart home apps? Almost. When it comes to smart home apps, review what device types might need an app....
Jan 23, 2025
The publisher of Practical Electronics magazine has made my entire Arduino Bootcamp Collection of columns available for download (hurray!)...
TE Connectivity Heavy Duty Connectors/High Power Connectors
Battery energy storage systems can reduce energy costs, encourage trends toward clean energy, and help maintain grid reliability during peak demand. In this episode of Chalk Talk, Jason Roe from TE Connectivity and Amelia Dalton explore the key subsystems, architecture, and system solutions for residential and commercial battery energy storage systems. They also investigate the TE Connectivity heavy duty and high power connectors best suited for these kinds of applications and how you can get started using these solutions in your next design.
Jan 22, 2025
0 views
Simplifying Position Control with Advanced Stepper Motor Driver
In this episode of Chalk Talk, Jiri Keprda from STMicroelectronics and Amelia Dalton explore the benefits of the powerSTEP01 is a system-in-package from STMicroelectronics. They also examine how this solution can streamline overall position control architecture, the high level commands included in this solution and the variety of advanced diagnostics included in the powerSTEP01 system-in-package.
Jan 21, 2025
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Solid-State Industrial Relays
Solid-state technology is a great choice for industrial relays because it is reliable, fast switching, and silent operation with an extremely long lifespan. In this episode of Chalk Talk, Hugo Neri from Littelfuse and Amelia Dalton explore the benefits of Solid State Industrial relays. They also investigate how ??Littelfuse proprietary technology improved the uptimes of their SSR product lines and how you can utilize Littelfuse Solid-State Industrial Relays in your next design.
Jan 15, 2025
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Zonal Architecture: Making the Car of the Future Possible
Sponsored by Mouser Electronics and Molex
In order to keep pace with the ever-increasing design concerns for the future of automotive designs, we need to consolidate ECUs, reduce harness size and complexity, and reduce our overall design cycle time. In this episode of Chalk Talk, Marcelino Hernandez from Molex and Amelia Dalton explore how Molex’ MX-DASH Portfolio will make zonal architecture implementation a reality for a variety of different automotive applications. They also investigate the trends pushing a need for zonal architectures in automotive designs and the benefits that this new approach to connectivity solutions can bring to your next automotive design. 
Jan 13, 2025
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FPGA-based Prototyping with the Latest High-Capacity FPGA Enables New Use Modes
FPGA-based prototyping is an essential tool for any SoC and digital chip design and verification. In this episode of Chalk Talk, Juergen Jaeger from Siemens and Amelia Dalton explore the multitude of benefits of the Veloce proFPGA CS platform from Siemens. They also investigate the debug capabilities, software prototyping and scalable hardware of this solution, and how you can use the Veloce proFPGA CS solution for your next design.
Jan 6, 2025
0 views
High Power Charging Inlets
All major truck and bus OEMs will be launching electric vehicle platforms within the next few years and in order to keep pace with on-highway and off-highway EV innovation, our charging inlets must also provide the voltage, current and charging requirements needed for these vehicles. In this episode of Chalk Talk, Amelia Dalton and Drew Reetz from TE Connectivity investigate charging inlet design considerations for the next generation of industrial and commercial transportation, the differences between AC only charging and fast charge and high power charging inlets, and the benefits that TE Connectivity’s ICT high power charging inlets bring to these kinds of designs.
Aug 30, 2024
36,124 views