In this issue

Issue #364
November 2020
5G Wireless Technologies
6: Wearable for Self-Isolated COVID-19 Patients: SmartWristband, By Andrei Florian
16: Building a Smart Weather Cube: Using a Raspberry Pi 3B+, By Alberto Lopez Delgado and Carlos Gutierrez
24: Making a Retro Dumb Terminal: 8-bit Design for 8-bit Projects, By Brian B. Beard
34: Stringless Bass Guitar Uses PIC32: Sensors and Synthesis, By Peter Cook, Jackson Kopitz, and Caitlin Stanton
40: Technology Innovation Propels 5G Forward: Wireless World Reshuffles, By Jeff Child
48: Motion Control Solutions Target Industrial Systems: Chips and Modules, By Jeff Child
53: DATASHEET: Tiny Embedded Boards: Mini but Mighty, By Jeff Child
56: EMBEDDED SYSTEM ESSENTIALS: Low-Level Automotive ECU Security: Vehicle Vulnerabilities, By Colin O’Flynn
60: FROM THE BENCH: Voltage Regulators: Beat the Heat, By Jeff Bachiochi
68: PICKING UP MIXED SIGNALS: A Multipurpose Signal Generator: Using the ESP32, By Brian Millier
75: Product News
78: Test Your EQ
79 The Future of IP Protection: Security from Inception: Why IP Protection is Essential, By Stefan Skarin

Circuit Cellar Magazine Description:

Circuit Cellar magazine features engineering tutorials, detailed microcontroller-based projects, and embedded systems industry news for professional electrical engineers, EE/ECE academics, and highly skilled electronics enthusiasts. Since 1988, Circuit Cellar has featured projects and tutorials from the world's top engineers on subjects such as embedded development (e.g., prototyping and programming), signal processing (e.g., DSP chips and signal conditioning), programmable logic (e.g., FPGA projects), sensor systems (e.g., smart sensors and MEMS), 'Net-connected devices (e.g., IoT projects and protocol stacks), robotics (e.g., robotic systems and proximity sensing), and much more. Circuit Cellar is the ultimate resource for all of your electrical engineering-related needs.