Jake Hertz

Calipers made easy! Learn to measure dimensions accurately with this guide. Covers calibration, setup, and tips for consistent results.

Select the right motor for your project by understanding load, torque, speed, and voltage requirements. Includes motor types and DigiKey filter guidance.

Discover how to select the right heatsink, from types and mounting options to thermal interface materials and airflow considerations.

Magnets are key to technology. Learn about the types of magnets, including neodymium and ferrite, and how they power motors, sensors, and data storage.

Learn how electrons and holes differ in semiconductors. This guide covers mobility, charge, and device applications in p- and n-type materials.

This tutorial shows how to simulate DC motor speed control using a PID controller in Python, complete with code and explanations.