Circuit Cellar 412 November 2024 (PDF)

Issue #412
November 2024
Embedded Systems Role in Entertainment

4: LoRaWAN Goes the Distance at Low Power IoT's Versatile Protocol for Long-Range, Wide-Area Connectivity
By Pedro Bertoleti

12: Catching Lightning in an IMU
Simulating Diffusion-Limited Aggregation with a Raspberry PI RP2040 MCU
By Angela Cui, Nathaniel Navarro, William Yoon

20: No Blues with Bluetooth!
Part 6: Bluetooth Cybersecurity Basics
By Robert Lacoste

26: D&D Die Roller with Raspberry PI RP2040
Fantastical Project Built with MCU, TFT Display and LVGL Graphics
By Andrew Levido

32: TECHNOLOGY FEATURE
Entertainment On Wheels
In-Dash Panels Control Head Units, Multiple Displays, Cameras and Sensors
By Tom Murphy

38: DATASHEET
Power Up With DC-DC Converters
Application Types Drive Parameters Beyond Efficiency and Density
By Tom Murphy

42: Picking Up Mixed Signals
Using Amazon Alexa to Control Custom IoT Gadgets Integrating Voice Recognition for Smart Home Projects
By Brian Millier

50: From the Bench
As a 'Matter' of Fact
Inside Latest Home Control Consolidation Attempt via Google
Home and Matter-over-Thread
By Jeff Bachiochi

61: TECH THE FUTURE
The Future of Manufacturing Automation
Industrial Computers Boost Machine Vision Systems
GPU and CPU Performance Drive Rugged Industrial Platforms
By Cindy Lin