chalk talk archive
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BMV080: World’s Smallest Particulate Matter (PM) Sensor
In this episode of Chalk Talk, Liaisan Khismatova from Bosch Sensortec and I explore the benefits of the Bosch BMV080, the world’s smallest particulate matter (PM) sensor. They also investigate the fanless innovation at the heart of the BMV080 Particulate Matter Sensor and how the silent and maintenance-free operation and ultra-compact size of this sensor makes it a game changer for next generation air quality monitoring applications. 
Jan 29, 2026
27 views
Democratizing Centimeter Level GNSS Precision for All Applications
Sponsored by Mouser Electronics and u-blox
In this episode of Chalk Talk, Arnaud Le Lannic from u-blox and Amelia Dalton explore the benefits of the ZED-X20P, all-band high precision GNSS module and the ZED-F20P triple-band high precision GNSS module from u-blox. They also investigate the roles that correction source and centimeter-level positioning services play in these types of designs, and how you can improve your next design with high precision position solutions from u-blox.
Jan 28, 2026
764 views
Drone Applications & Technologies
Sponsored by Mouser Electronics and onsemi
In this episode of Chalk Talk, Bob Card from onsemi and Amelia Dalton explore the wide breadth of robotic and drone solutions offered by onsemi. They also investigate the role that current sense amplifiers, image sensors and inductive encoders play in these types of designs and how you can utilize onsemi solutions for your next innovative drone application.
Jan 26, 2026
3,514 views
Bluetooth Channel Sounding
In this episode of Chalk Talk, Joel Kauppo from Nordic Semiconductor and Amelia Dalton explore the principles behind Bluetooth channel sounding, the differences between different channel sounding device types, and how Nordic Semiconductor’s high-performance, ultra-low-power Bluetooth SoC with integrated multi-purpose MCU and nRF Connect SDK v3.0.1 can get your next Bluetooth channel sounding design up and running in no time!
Jan 21, 2026
11,744 views
Speed Matters: Methods and Methodologies to Get the Most Performance
In this episode of Chalk Talk, Ludovic Jacomme from Siemens and Amelia Dalton investigate the benefits that Siemens Veloce proFPGA CS can bring to your next FPGA-based prototyping project and how you can take advantage of this solution today.
Jan 19, 2026
13,578 views
Unlocking Cost-Effective and Low-Power Edge AI Solutions
In this episode of Chalk Talk, Miguel Castro from STMicroelectronics and Amelia Dalton explore how you can jump-start the evaluation, prototyping, and design your next edge AI application. They also investigate the details of the cost-effective and lower power edge AI solutions from STMicroelectronics and how the tools, the ecosystem, and STMicroelectronics MCUs are enabling sophisticated AI inference right on the device.
Jan 15, 2026
20,874 views
Power-over-Coax (PoC): Solutions for Automotive SerDes
Sponsored by Mouser Electronics and TDK
In this episode of Chalk Talk, Erik Landi from TDK and Amelia Dalton explore the impact PoC communication has had on automotive innovation, the benefits TDK Power over Coax solutions can bring to your next design, and where PoC technology is headed in the future.
Jan 12, 2026
23,726 views
eUSB2 Redriver (Non-Retiming Repeater)
In this episode of Chalk Talk, Dong Nguyen from NXP and Amelia Dalton explore the features of NXP’s PTN3222 eUSB Redriver. They investigate how it overcomes signal integrity challenges and why it’s the ideal solution for ensuring seamless compatibility between your cutting-edge silicon and the world of standard USB 2.0.
Jan 12, 2026
20,670 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
31,013 views
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Jan 29, 2026
Most of the materials you read and see about gyroscopic precession explain WHAT happens, not WHY it happens....