Jeff Child

1 week 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.

3 weeks 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.

1 month ago | 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.

1 month ago | 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.

1 month ago | 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.