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3 weeks ago | 
allaboutcircuits.com | Jeff Child
Today, startup Mixed Signal Devices has announced its new MS11X0 oscillator and MS15X0 jitter attenuator families. The devices are aimed at addressing the demands of today’s most complex and high-speed computing and communications systems. To learn more about the timing devices, I spoke with Avi Madisetti, CEO of Mixed Signal Devices.
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2 months ago | 
forum.allaboutcircuits.com | Jeff Child
Bluedio T7 Turbine Not Charging, No Bluetooth, Red & Blue LEDs On – Need Help DiagnosingHi everyone, I’m having a serious issue with my Bluedio T7 Turbine Bluetooth headset and could use some help or ideas from anyone who has experience with electronics repair. Here’s what’s going on:- The headset won’t charge at all. - It doesn’t show up in the Bluetooth list on any phone. - There’s no power-on or pairing voice prompt.
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2 months ago | 
forum.allaboutcircuits.com | Jake Hertz |Jeff Child
You have the CKE and CKP bits here. Look at the datasheet pictures to see what combo gives the needed SPI mode. Use pictures instead of words to understand what's needed. It is confusing because the early documents were wrong. https://microchip.my.site.com/s/art...-and-phase-reword-for-PIC18F-microcontrollersThink about what SPI mode you need , then set the controller bits for that mode. In general:In SPI there is only one clock edge that matters to the receiver.
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Mar 24, 2025 | 
allaboutcircuits.com | Jeff Child |NXP Semiconductors
Clearly this year’s Embedded World 2025 trade show was an exciting event. The show was a great chance to engage with important embedded technology companies, and that includes Nuvoton Technology. That’s why it was my pleasure to have an exclusive interview with the President of Nuvoton, Hsin-Lung (HL) Yang at the company’s impressive booth. At Embedded World 2025, All About Circuits’ Jeff Child interviews Hsin-Lung Yang, President of Nuvoton Technology.
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Mar 22, 2025 | 
allaboutcircuits.com | Jeff Child |Jake Hertz
We had an amazing week at the Embedded World 2025 show in Nuremberg, Germany. The All About Circuits and EETech team enjoyed a very productive mix of scheduled meetings and impromptu drop-bys. We witnessed an impressive variety of embedded technologies and products, and had tons of great conversations. To give you a glimpse, in this newsletter, we’ve rounded up the highlights from a handful of the many companies that had news to share at the show.
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Mar 21, 2025 | 
allaboutcircuits.com | Jeff Child |Jake Hertz
This year’s Embedded World 2025 trade show in Nuremberg, Germany was a huge success, and an important event for our industry’s leading technology suppliers. AMD is no exception and I was pleased to have an exclusive conversation at the show with Kirk Saban, Corporate Vice President for Products, Software, and Solutions at AMD. At Embedded World 2025, All About Circuits’ Jeff Child interviews Kirk Saban, AMD’s CVP for Products, Software, and Solutions.
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Mar 11, 2025 | 
allaboutcircuits.com | Jeff Child
Today, at the start of Embedded World 2025, NXP Semiconductors is introducing the S32K5, a new microcontroller family designed to accelerate the transition to zonal architectures in automotive design. All About Circuits had the chance to talk with David Vieira, Zonal Segment Lead for Automotive at NXP, to learn about the new MCU firsthand.
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Mar 8, 2025 | 
allaboutcircuits.com | Jeff Child
Embedded World 2025 starts next week, March 11-13 in Nuremberg, Germany, and I can’t wait to be there! This year’s event will be chock full of interesting embedded technology. But there’s more than anyone could digest during a three-day event. With that in mind, in this newsletter we’re sharing the highlights from a few select companies that have told us what they’ll be showcasing at this year’s event. Hopefully, I’ll see you at the show.
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Jan 28, 2025 | 
forum.allaboutcircuits.com | Jeff Child
Hi to all,I'm using a LT1033 for obtain -3.3V from -12V of an ATX PowerSupply. It works well but the LT1033 heats up a lot. I had then thought of using a different method, with a LM2596T-3.3, which should provide the maximum possible current (3A nominal) but I can't find any circuits capable of using it to create a negative voltage from a positive one. Do you think it's a good solution? What voltage should I power the LM2596T-3.3?And finally...
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Jan 16, 2025 | 
forum.allaboutcircuits.com | Jeff Child
Hello All, I just joined AAC and I must confess that I didn't fit any of the professions listed on the entry form. My wife and I are architects but we've mostly hung up my T-squares and I'm spending a lot of time just fiddling with old cars. I've run into a problem with power windows on a 1967 Ferrari. They were working fine until I had to dismount the center console to sort out some other problems.
