STMicroelectronics has an ecosystem for machine learning (ML) in MEMS and sensors, which combines several hardware and software tools to help designers implement gesture and activity recognition with artificial intelligence (AI) at the edge. This is done on sensors through ML algorithms based on decision tree classifiers.
IoT solutions developers can deploy any of ST’s sensors with machine learning core (MLC) in a rapid prototyping environment to quickly develop very low power IoT applications. Thanks to inherently low-power sensor design, advanced AI event detection, wake-up logic, and real-time edge computing, MLC in a sensor reduces processing and data transfer loads on the main system.
ST’s latest generation of sensors with embedded MLC are built in three blocks:
• Sensor data block – The built-in sensors (accelerometer and gyroscope) filter real-time motion data before sending it to the computation block.
• Computation block - Statistical parameters defined as ‘Features’ are applied to the captured data. The features aggregated in the computation block are then used as inputs for the decision tree block.
• Decision tree block – This block evaluates the statistical parameters and compares them against certain thresholds to identify specific situations and generate classified results sent to the MCU.
ST’s MEMS sensors with MLCs offer a wide range of design possibilities for developers by allowing them to create embedded machine learning algorithms and to build the best decision tree for a particular application.
Read more...Analysis of switch-mode power supply: inductor violations Altron Arrow
Editor's Choice Power Electronics / Power Management
Common switch-mode power supply (SMPS) design errors are discussed, and their appropriate rectification is specified, with details on complications that arise with the power stage design of DC-DC switching regulators.
Read more...Microsoft Windows IoT on ARM Altron Arrow
Computer/Embedded Technology
This expansion means that the Windows IoT ecosystem can now harness the power of ARM processors, known for their energy efficiency and versatility.
Read more...The 8-bit survival syndrome – Part 2
DSP, Micros & Memory
Just like the 4-bit pre-microcontroller, the 8-bit MCU has been finding ways to stick around. Their features and speeds have been improving, offering competitive reasons to work with them.
Read more...Microchip introduces ECC608 TrustMANAGER Altron Arrow
Circuit & System Protection
To increase security on IoT products and facilitate easier setup and management, Microchip Technology has added the ECC608 TrustMANAGER with Kudelski IoT keySTREAM, Software as a Service (SaaS) to its Trust Platform portfolio of devices, services and tools.
Read more...Enhanced code protection for USB µC portfolio Future Electronics
DSP, Micros & Memory
To help easily incorporate USB power and communication functionality into embedded systems, Microchip Technology has launched the AVR DU family of microcontrollers.
Read more...General-purpose MCU with RISC-V architecture EBV Electrolink
DSP, Micros & Memory
Renesas has released a general-purpose MCU to enhance its existing RISC-V portfolio, and this is its first MCU using a RISC-V core developed internally at the company.