Circuit Cellar 385 August 2022 (PDF)

Issue #385August 2022Wearable Devices 6: A Rubik’s Cube Solving Guide: Based on a PIC32 Microcontroller, By Alexander Drazic, Tushar Khan, and Myles Cherebin  12: Oscilloscope Music: Visualizing Sounds and Hearing Images, By Ruby Min, Samantha Cobado, and Eric Kahn 20: An Executive Decision Maker, By Dev Gualtieri, Tikalon LLC 23: Building a Drop-In Automotive HMI: Using a Raspberry Pi 4B, Power Delivery Module, and Touchscreen, By Walter Parsons, Tyrell Collins, and Dylan Davis 28: Building A Tri-effect Guitar Pedal: Using a PIC32 MCU, By Kingsley Odae, Jade Pinkenburg, and Jake Sanders 34: A Comprehensive Introduction of TinyML (Part 2): Adding Voice Control to existing Smart Home Systems, By Dhairya Parikh 42: Innovations in Wearable Devices: With Smart Products and Wearables in Healthcare, By Al Mahmud Al Mamun 48: FPGAs for AI and Machine Learning: Reconfigurable Chip for Embedded Solutions, By Al Mahmud Al Mamun 54: Datasheet: Application-Specific MCUs: With the