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Learn from Videos

Ready to learn some basic electronic knowledge and technologies? Digi-Key has two educational video series to help you do just that! Take a look at our “Another Teaching Moment” series and our “Tech Basics” series and really wow your friends with what you’ve learned.


Tech Basics Videos

Bluetooth Technology

Motors & Motor Control

Gesture Recognition

Imagers and Cameras

LoRA Digital Communication

Wireless Communication

Wireless Power

Getting Started with Optoelectronic Displays

Stepper Motors

Servo Motors for Motion Control

Getting Started With Addressable LEDs


Another Teaching Moment Videos

What are CAT (Category) Safety Ratings in Multimeters?

Fan Basics

Stepper Motor Basics

How to Breadboard

How to Read a Schematic

How to Identify Common Schematic Symbols

How to Select a Resistor for an LED

Circuit Breaker Basics

New Raspberry Pi 4B and the old Pi 3B+ Functional Comparison

How to Choose a Relay

Relay Basics

Switch Basics

How to Measure Voltage, Current, and More with a Digital Multimeter (DMM)

What is Auto vs. Manual Ranging: Multimeters

How Does the Hall Effect Work?

How to Apply Ohm's Law to Series and Parallel Circuits

How to set up DK Data Plan SIM Card

How to Remove Battery Contact Corrosion

How to Connect Batteries in Series and Parallel Configurations

Raspberry Pi 3B+ and the new Pi 3A+ Functional Comparison

How to Safely Discharge a Capacitor

Methods for Loading logos into Eagle

How to Update a Raspberry Pi

Methods for Connecting your Raspberry Pi to your Computer

How to Test and Identify Types of Fuses

How to Find a Replacement Electrolytic Capacitor

How to Route a Circuit Board using the Desktop PCB Milling Machine from Bantam Tools

How to Install a TAZ 6 Enclosure by Printed Solid

How to Upgrade a Lulzbot Taz 6 to a Dual Surface Bed

How to Repair Broken Traces

How to Easily Determine Barrel Jack Diameter

How to Test Multilayer Ceramic Capacitors (MLCCs) Correctly

How to Solder

How to Splice and Tap Wires