VoltJots

In this week's lineup, cutting-edge tech meets hands-on creativity. Here’s some of the highlights:

• Embedded World North America showcases the latest in SBCs, offering efficient, powerful solutions for embedded systems, while Cornell’s on-skin electronics bring health monitoring straight to the skin.

• On the project front, you’ll find a fun DIY gramophone for kids and a Hive Helper for smart homes—an environmental display powered by the Xiao ESP32C3.

• In AI news, Seeed Studio’s AI HAT adds serious processing power to the Raspberry Pi, handling tasks like object detection and semantic segmentation with ease.

• And as a standout this week: a groundbreaking self-donning wearable robot, designed to make a real difference for wheelchair users.

Hope you enjoy! Until next week,

VoltJots

Embedded systems and SBCs debut at Embedded World North America🔗

Four new single-board computers launched at Embedded World North America, showcasing impressive capabilities and offering enhanced processing power, versatile connectivity options, and energy efficiency.

Startup builds cryptography chip🔗

A startup has created a new cryptography chip designed to enhance security in various applications, from IoT devices to data centers. This chip features advanced encryption techniques and aims to simplify the integration of robust security measures in technology.

The prospects for AI as an IC growth driver🔗

AI is set to drive growth in the integrated circuit industry, with advancements pushing demand in various applications like automotive and consumer electronics. However, some sectors express concerns about the potential risks associated with rapid AI integration, highlighting the need for a balanced approach.

MIT team paves way for 3D-printed electronics without semiconductors🔗

A MIT team developed a method to create 3D-printed electronics without relying on traditional semiconductors. This breakthrough in material science could lead to more flexible, innovative devices in various industries.

SenseLoRa: a plug-and-play IoT system for greenhouse monitoring🔗

Discover the Senselora from Makerfabs, a powerful tool that combines LoRa technology with advanced greenhouse monitoring capabilities. This device lets you track environmental conditions remotely, ensuring your plants thrive while you easily manage data from anywhere.

Build a working gramophone player for kids with Raspberry Pi Pico🔗

Learn how to build a fun, working gramophone player for kids using an open-source project that combines creativity with hands-on learning. This engaging DIY activity encourages kids to explore music and mechanics while crafting a unique toy.

Create a robust E-Ink countdown timer in CircuitPython🔗

Create a cool countdown timer using e-ink displays in CircuitPython, complete with a custom stand. You’ll find step-by-step instructions to help you set it all up, along with tips for coding and design.

Quad graphical envelope generator module for Eurorack synthesizers🔗

Create a versatile quad graphical envelope generator module for Eurorack synthesizers that offers advanced control over sound shaping. With features like customizable envelopes and intuitive interface options, this project lets you elevate your modular synth game!

Build your own smart environmental display with Hive Helper🔗

Integrated with Home Assistant for real-time updates, the "Hive Helper" project is a DIY home assistant device featuring a custom PCB with a Xiao ESP32C3 microcontroller, an e-paper display, and various sensors to display weather and environmental data.

Renesas' new ICs are designed to improve industrial sensor and actuator integration🔗

Renesas launched the CCE4511 IO-Link master IC and the ZSSC3286 IO-Link sensor signal conditioner IC, tailored for industrial sensors and actuators. These devices enhance connectivity and streamline integration in automation systems, making them essential for modern industrial applications.

Embedded security leaps forward: unveiling the first CHERI RISC-V chip🔗

The first CHERI RISC-V embedded chip combines secure processing with enhanced performance features, pushing the boundaries of what's possible in computing. An early access program allows developers to experiment with this innovative technology and drive the future of secure, high-performance applications.

Renesas launches low-power, high-performance RX260, RX261 touch-ready microcontroller families🔗

Renesas just launched the RX260 and RX261 microcontroller families that combine low power consumption with robust performance, making them perfect for touch applications. These new microcontrollers offer built-in enhancements like increased memory and advanced connectivity, catering to a wide range of smart devices.

Raspberry Pi Al HAT+ 26 TOPS🔗

Allegro MicroSystems CT455 XtremeSense™ TMR contactless current sensor🔗

Allegro MicroSystems launched the CT455 XtremeSense TMR contactless current sensor, designed for precision and reliability in various applications. This sensor stands out with its low power consumption, robust performance, and the ability to deliver accurate current measurements without any physical contact.

LicheePi 3A SBC is a game-changer for developers🔗

Check out the Lichee Pi 3A, a powerful single-board computer built on the RISC-V architecture, perfect for developers looking to tinker with innovative projects. It features a compact design, multiple connectivity options, and enough processing power to handle various applications—from DIY projects to more demanding tasks.

WIZnet ethernet-enabled microcontroller boards leverage Raspberry Pi chipsets🔗

Wiznet has launched a series of microcontroller boards that integrate Raspberry Pi chipsets, offering easy Ethernet connectivity for IoT projects. These boards support various applications, making them a solid choice for developers looking to enhance their designs with reliable network capabilities.

Beyond the Basics: Qorvo Reveals 7 Advanced SPICE Design Habits🔗

Mike Engelhardt, a seasoned SPICE expert, recommends best practices for schematic drawing. He emphasizes clear labeling, consistent symbol orientation, and efficient design to improve readability and understanding.

The Pros and Cons of Fixed Versus Adjustable DC-DC Converters/Regulators🔗

Fixed DC-DC converters provide a simple solution with consistent output voltage, while adjustable converters offer flexibility to match varying applications. Each type comes with its distinct advantages and challenges, making it essential to choose based on specific project needs.

IoT SAFE: Enhancing IoT Security Across Sectors🔗

IoT SAFE boosts the security of Internet of Things devices by implementing new standards for identity and data protection, making it easier for different sectors to adopt secure IoT solutions. It simplifies the integration of security features into devices, helping you to confidently deploy IoT technologies while combatting cyber threats.

New approaches to power decoupling🔗

Engineers explore innovative techniques for power decoupling, recognizing that relying on current methods just won't cut it. Instead, it's time to focus on combining various current and new approaches.

November 2024