Circuit Cellar 392 March 2023 (PDF)

Issue #392
March 2023
PCB Prototyping

4: Bicycle Light Using ANT+ Protocol: Tail Light Control via Garmin Navigator, By Carlo Tauraso 

12: Autonomous Beach Cleaning Robot: A High-Level Overview, By Angela Loh 

18: The Compass Bot: Or: How to Give Your Robot a Sense of Direction, By Chris Cantrell 

24: Smart Home Without the Cloud: Ultimate Control Using Raspberry Pi, By Dev Gualtieri 

32: TECHNOLOGY FEATURE: PCB Design and Prototyping, By Michael Lynes 

38: DATASHEET: DSPs & DSCs: High Performance Chips for Digital Signal Processing and Control, By Sam Wallace 

42: PICKING UP MIXED SIGNALS: A Power Consumption Monitor for IoT Boards: Using a Teensy 4.1 MCU, High-Side Current Monitors, and ADCs, By Brian Millier 

52: FROM THE BENCH: Seeing Through the Fog: Using BLE Advertisement to Determine Location, By Jeff Bachiochi

58: Product News, By Stephen Vicinanza

62: Test Your EQ, By David Tweed

63: TECH THE FUTURE: The Future of Supply Chain Management: Weathering High Jet Fuel Prices: Three Questions to Ask Your Supply Chain Partner, By Doug Adams & Peggy Carrieres