Wireless Power to the People - Wireless Charging 101

Unlock the Future of Power: A Practical Guide to Wireless Power Technology

Discover the fascinating world of wireless power and learn how it's poised to revolutionize how we charge our devices. This course demystifies the technology behind wireless charging, moving beyond the hype to provide a clear, practical understanding of the different approaches being developed today.

You'll begin with the fundamentals of magnetic induction, the technology powering devices like Samsung phone charging and iPhone X charging. Then, explore the power of resonance and gain hands-on experience building a simple wireless powered LED.

What you'll learn:

• Magnetic Induction: Understand the core principles behind this widely used wireless power method.
• Resonance: Explore the potential of resonant inductive coupling for increased power and range.
• Build a Wireless LED: Construct a functional wireless LED circuit to experience the technology firsthand.
• Power & Range Enhancement: Learn techniques to increase the power output and extend the range of wireless power systems – potentially powering LEDs, motors, and fans up to 30cm away!
• USB Device Wireless Charging: Complete a final project upgrading USB-powered devices for wireless charging.
• Wireless Power Technologies: A comprehensive overview of various wireless power methods, including radio waves and vibration, and their real-world viability.
• Pros & Cons Analysis: Understand the advantages and disadvantages of each wireless power technology.
• Investment Insights: Make informed decisions about investing in wireless power projects by understanding the underlying technology.

This course is designed for anyone curious about how wireless charging works, from tech enthusiasts to students and junior engineers. No advanced physics knowledge is required – we'll focus on intuitive, visual explanations with minimal math.

Course Highlights:

• Hands-on wireless charging experiments using readily available components (power supply, oscilloscope, electronic components). Demonstrations are included for those without equipment.
• Learn to wirelessly power electronic devices up to 4 watts.
• Gain a solid foundation that can be scaled to higher power levels.

Don't invest in unproven wireless power projects without understanding the technology first. This course provides the knowledge you need to navigate the rapidly evolving landscape of wireless power and understand the magic behind devices like the Apple Watch charging.