Advanced Optical Communication
Explore advanced optical communication concepts, from light basics to non-linear fiber optics. Gain practical insights through lab experiments and tutorials on fiber links, lasers, and integrated optics.
Digital Electronics Tutorial
Explore fundamental concepts of digital electronics through hands-on LED experiments, transistor applications, and circuit troubleshooting in this comprehensive tutorial series.
Logic Gates, Truth Tables, Boolean Algebra - AND, OR, NOT, NAND & NOR
Comprehensive introduction to digital logic fundamentals, covering gates, truth tables, and Boolean algebra. Ideal for electronics beginners and college students in logic design.
Experimenting with LEDs - Digital Electronics Fundamentals - Part 1
Explore LED behavior under varying voltages in this hands-on digital electronics experiment, ideal for beginners and enthusiasts alike.
Limiting Current Through an LED - Digital Electronics - Part 2
Learn to calculate and use the appropriate current limiting resistor for LEDs in digital electronics applications.
Designing a 7-Segment Hex Decoder Circuit
Learn to build a combinational logic circuit for decoding 4 bits into a one-digit hexadecimal display, exploring the complexities and challenges of digital circuit design.
Everything I've Learnt About LEDs
Explore LED technology with expert Mike Harrison, covering RGB, dimming, PWM techniques, and practical applications for custom lighting installations and hardware projects.
Lasers, Projectors, and Custom Hardware for Epic Interactive Experiences
Explore digital art installations combining projectors, lasers, and custom hardware. Learn about interactive experiences and the technology behind magical user interfaces.
Explaining Veritasium Electricity - Energy Doesn't Flow in Wires
Explore misconceptions about electricity flow in wires through an engaging discussion on transmission lines, signal propagation, and the intriguing scenario of a light switch connected to the moon.
Organic Optoelectronics and Diversity in Materials Science - Interview with Ayse Turak
Insights on organic optoelectronics research, including perovskite formation and nanoparticles for wearable electronics. Discusses challenges, commercialization prospects, and promoting diversity in STEM fields.
Build an LED Binary Counter
Learn to build a 4-bit binary counter using Arduino. Step-by-step guide covers circuit assembly, programming, and troubleshooting for a hands-on introduction to digital electronics and microcontroller basics.
Raspberry Pi Pico - Control the I-O World
Explore Raspberry Pi Pico's capabilities through hands-on experiments with LEDs, switches, analog inputs, OLED displays, and motors using MicroPython. Learn soldering, setup, and practical coding techniques.
Raspberry Pi Pico - Inputs & Servo Control
Learn to control inputs and servos with Raspberry Pi Pico using MicroPython. Hands-on tutorial covers switches, potentiometers, LEDs, and SG90 servo, with code and wiring diagrams provided.
Noise Meter Tutorial - LED Lights and Animation
Create a noise meter with LED lights and Arduino, learning animation techniques and exploring housing options for your project.
For Loop Iteration - Arduino Course for Absolute Beginners
Learn Arduino programming with hands-on LED projects. Master for loops, variables, and circuit design while creating interactive light sequences in this beginner-friendly tutorial.
Arduino UNO Smart Home Lighting Simulation with LEDs, HC-05 Bluetooth Module + mBlock 3 - Tutorial
Simulate smart home lighting using Arduino UNO, LEDs, and HC-05 Bluetooth module. Control lights remotely with mBlock 3 programming and a Bluetooth app on your smartphone.
Arduino Escape Room Puzzle Tutorial - Blow Out Candles
Create an Arduino-based escape room puzzle where players blow out candles in sequence, using microphone sensors, LEDs, and sound effects. Learn hardware setup, wiring, and coding for this interactive medieval or spooky-themed challenge.
Using Actors for the Internet of Lego Trains
Explore building IoT applications with Scala and Akka, using Lego trains as a practical example. Learn about remote actors, performance comparisons, and challenges in IoT development.
Using Actors for the Internet of Lego Trains
Explore IoT applications using Scala and Akka for Lego trains, comparing remote actors to REST endpoints. Includes live demo of a Raspberry Pi-controlled Lego train system with various IoT components.
Party Bots United
Explore the creative results of a workshop where attendees built party-themed robots using JavaScript, servos, and LEDs in just two hours, showcasing the potential of NodeBots projects.
Create an LED Binary Counter Using Only Timers - Raspberry Pi Pico W Lesson 82
Create a 4-bit LED binary counter using timers on Raspberry Pi Pico W. Step-by-step guide to implement the solution, extending concepts from previous lessons.