Mini Dual-Mode Bluetooth Musical Tesla Coil Plasma Speaker Touchable Arc Science Toy
Hero Section: Palm-Sized Lightning, Infinite Wonder
Imagine holding a thunderstorm in the palm of your hand. This Mini Bluetooth Tesla Coil is a marvel of modern miniaturization. Standing just 7cm tall, it generates a high-frequency, high-voltage electromagnetic field that creates visible, touchable artificial lightning. It’s not just a model; it’s a fusion of art and physics. Whether you are a student exploring the mysteries of Nikola Tesla or a tech enthusiast looking for the ultimate desktop gadget, this device turns invisible electricity into a dazzling visual and auditory experience.
Why Choose This Mini Tesla Coil?
- Safe & Touchable Magic: Thanks to the high-frequency "Skin Effect," the arc generated is safe to touch. It feels like a warm tingle rather than a shock, allowing you to interact with the lightning directly—a feature that never fails to amaze.
- Bluetooth Music Mode: No messy cables required. Connect your phone via Bluetooth (Search for "MH~M18") and switch to Music Mode. The arc vibrates the air to produce sound, turning the lightning into a plasma speaker. Note: Plays Square Wave Music for the best effect.
- Ultra-Compact Engineering: We overcame the traditional size limitations of bridge inverters. By using a newly designed PCB and a custom CNC gold-plated top ring, we packed powerful performance into a tiny 4.5cm x 4.5cm footprint. It’s durable, beautiful, and fits anywhere.
- Wireless Power Transmission: It’s a magic wand for science. Hold a neon bulb, fluorescent tube, or glow tube near the coil, and watch it light up instantly without any physical connection.
Technical Highlights: The Science Inside
- LC Resonance: This is a true high-frequency series resonant transformer. It demonstrates how resonant circuits can amplify voltage to create air-ionizing arcs.
- Dual-Mode Operation:
- Fixed Frequency Mode: Creates a silent, steady arc for visual display and wireless lighting.
- Music Mode: Modulates the arc frequency to play audio.
- Thermal Management: Despite its size, the integrated heatsink allows for stable operation. (Note: It creates heat, so avoid touching the heatsink directly after use).
Specifications
- Material: PCB / Copper / CNC Metal
- Dimensions: 4.5cm x 4.5cm x 7cm (Ultra-Mini)
- Weight: ~500g
- Input: DC Power (Adapter included)
- Connection: Bluetooth ("MH~M18") / AUX
- Functions: Plasma Speaker, Wireless Lighting, Touchable Arc
Usage Scenario
It’s a boring Tuesday afternoon. You plug in this tiny cube on your desk. You flip the switch, and a purple arc springs to life. You connect your phone via Bluetooth and play a retro "Square Wave" remix of the Mario Bros theme. The lightning dances to the beat, buzzing out the melody. You reach out and let the arc jump to your finger, feeling the raw power of physics. It’s the perfect way to spark curiosity in a child or relieve stress for an adult.
Important Tips
- Music Format: For the "Singing" mode, please use Square Wave Music. Normal MP3s may sound quiet or distorted. You can find square wave playlists online easily.
- Safety First: While the arc is safe to touch, do not touch the copper coil, the heatsink, or the electrode tip for long periods as they get hot.
- Electronic Interference: Tesla coils generate strong electromagnetic fields. Keep mobile phones and other sensitive electronics at least 20-30cm away to prevent damage.
- Startup Trick: If the arc doesn't appear immediately, use an insulated screwdriver to briefly touch the discharge tip to "jumpstart" it.
Customer Support
We are dedicated to your scientific exploration. If you need help finding square wave music or setting up, please contact us: service@helloworld7.com
Delivery
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