Circuit Cellar 418 May 2025 (PDF)

Issue #418
MAY 2025
AEROSPACE AND DEFENSE

4: LapLogic Wireless Automotive Telemetry System
Using Onboard Diagnostic 2 (OBD2) Protocol By Alex Moore, Illia Pavych, Matthew Pearson, and Adam Schmidt

12: Wake-Up Receivers Extending Operational Periods in Battery-Powered Applications By Abel Didouh

18: Design and Implementation of a 3D-Printed Robotic Actuator By Maheshwaran Sadasivam and Vairamani Kanagavel

26:A 3-Phase Energy Meter with Multicore Support Using an ESP32 MCU with Voltage and Current Sensors By Gamal Labib

33:TECHNOLOGY FEATURE Aerospace and Defense Outshining Science Fiction By Caleb Smith

38: DATASHEET
IoT Boards and Modules A New Era of Connectivity and Intelligence By Caleb Smith

42: Embedded system Essentials
Experimenting with CHERI on the Sonata Board By Colin O'Flynn

48: Picking Up Mixed Signals Implementing the Matter Protocol Using the Arduino Nano Matter or Sparkfun Thing Plus Matter Boards By Brian Millier

62: TECH THE FUTURE 62 The Future of Cryptography PQCryptoLib-Embedded and the Quantum Threat By Michele Sartori