Circuit Cellar 421 August 2025 (PDF)

Issue #421
August 2025
HUMAN-MACHINE INTERFACE

4: Identifying and Correcting Servo Errors in a Robot Cat Tools, Design, and Process By Jose L. Rivero 
10: Smart Home Gateway with PHPoC Black Part 2: Integrating Additional Sensors and Actuators By Raul Alvarez-Torrico 
20: Designing Pulse Circuits to Solve Application Problems Sampling and Capturing Pulses By Wolfgang Matthes 30 The Post-Moore Era Could Molecular Electronics Keep the Pace? By Caitlin Ryan TECHNOLOGY FEATURE 
34: Human-Machine Interface The Intersection of People and Technology By Curtis Franklin DATaSHEET
40: Single Board Computers Delivering Intelligence to the Edge By Curtis Franklin 
44: Embedded in Thin Slices Input Filtering Algorithms for Digital Signal Processing Extracting Signals from Noise and Other Distractions By Bob Japenga 
48: Start to Finish Control Systems An Overview of Control Systems and MCUs By Stuart Ball 
54: Modern Embedded Insights Containerize Your Build System using AI By Jacob Beningo TECH THE FUTURE 
63: The Future of Precise Embedded Timing Cycle-Resolution Timing Enhances Embedded-System Performance By Bianca Schmidt