Bluetooth Version Music Tesla Coil Plasma Speaker Amplifier Science Toy

Description

Bluetooth Version Music Tesla Coil Plasma Speaker Amplifier Science Toy
Description
Bluetooth version introduction: can play any music
We have added a Bluetooth receiving circuit to the previous version of the Tesla coil circuit, so that the mobile phone can connect to the Tesla coil via Bluetooth.
Advantage 1: The mobile phone can be connected to the Tesla coil to play music in a space of about 10 meters, and is no longer restricted by the audio cable.
Advantage 2: Because the mobile phone and Tesla coil are connected with Bluetooth, the absolute safety of the mobile phone can be guaranteed.
Advantage 3: No matter what brand of mobile phone is used to link the Tesla coil, the arc will emit a qualified volume (because the audio signal is input to the circuit through the Bluetooth module). Solve the problem of low volume caused by the different audio output power of different mobile phone brands in the previous version.
Product introduction:
This is a small musical Tesla coil. It not only has a variety of functions to play with, it is also an exquisite electronic handicraft that can be used for decoration and decoration. The Tesla coil can generate a high-frequency and high-voltage electric field and generate an arc through the discharge end. The high-frequency and high-voltage electric field can excite some lamps that contain gas and make the lamps glow. This is lighting in space. At the same time, this Tesla coil adds audio modulation to the circuit, so when a music signal is input, the arc will emit a musical sound and become a plasma speaker. The top of this coil is designed with different replaceable discharge terminals, thus realizing the effect of ion windmill ion rosette.
safety warning! !
The Tesla coil will generate a high frequency electric field, which will cause some interference to some electronic devices. Please stay away from the coil for more than 30 cm when using it. The discharge spark at the top of the coil is a high-temperature plasma, which will not get an electric shock, but can ignite things. When using it, keep away from combustible objects, and pay attention to fire and scalding.
Product Features:
Function one (lighting in space)
The Tesla coil can generate a high-frequency and high-voltage electromagnetic field. When some lamps containing conductive gas approach, the gas in the lamp will emit light under the action of the electromagnetic field. Common lamps include fluorescent lamps, incandescent lamps, neon lamps, disinfection lamps, and some rare gas glass tubes.
Function 2 (Plasma speakers play music)
We combine an audio power amplifier circuit with a Tesla coil circuit, so that the audio signal affects the discharge spark of the Tesla coil, thereby vibrating the air to produce sound, and it becomes a small plasma speaker amplifier. When we link the Tesla coil with the audio playback device, the arc will emit beautiful music.
Function three (ion windmill)
The arc is a high-temperature plasma, which can heat the air to generate thrust. We let the arc direction at both ends of the ion wind spray to make it spin.
Function Four (Ionic Wreath)
We use a thin, flexible metal wire as the discharge end. When the coil starts to work, an arc is sprayed from the top to generate thrust. Because of the instability of the thin wire, the arc will sway and rotate. If we start the time-lapse shooting when the wire starts to shake, then we will get a super cool picture.
Function five (handicraft ornaments)
We use unique design and strict craftsmanship to make this Tesla coil an exquisite electronic craft. In this way, even if we don't use it and put it in a favorite place, it can still play its value.
Features:
1: Audio input device protection
We have added a Bluetooth link and anti-interference circuit to the product, so that no matter how the audio input device is connected to the Tesla coil, it will not be interfered by high-frequency electromagnetic signals, so you can use it with confidence!
2: Excellent sound quality and volume
This is a real small power amplifier with plasma speakers. It can be linked to various music playback devices to directly play music in any format, with qualified sound quality and volume. (You can learn more about it through the main picture and short video)
3: better craftsmanship and quality
The secondary coil adopts special epoxy resin coating, which is more durable and more beautiful. A radiator with a fan is used for heat dissipation, which ensures that the product can work for a long time. The screws and parts are made of stainless steel and copper, which are not afraid of rust. The components and materials are carefully selected, just to make the products have better quality.
4: Multi-function and multi-play
The secondary coil is detachable, and different accessories can be placed on the top of the coil to achieve multiple functions such as plasma horn playing music, ion windmill, ion garland, and lighting in space. You can also get super cool images through time-lapse photography ion garland.
5: High-value appearance
We give this Tesla coil a simple and unique appearance and make it a handicraft that can be placed in a suitable place. In this way, even when it is not powered on, it can still play its value.
Product parameters:
Power requirements: DC 24V3A Product size (with needle): length, width and height 85*85*175 mm
package ：
1pcx
Bluetooth Version Music Tesla Coil Plasma Speaker Amplifier Science
1pcx
power supply
If you have any questions, please contact us in time, we will help you deal with the problem for the first time.
Shipping
Item will be shipped within 24 -48 hours after full payment is received.
Normally the shippment to worldwide is used to take 15 to 30 business days, exclude Sat & Sun.
Payment
Payment must be received in 7 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in ebay note when you pay the order.
Any special request cannot be accepted after 24 hours of payment,because most of orders will be processed instantly and same day dispatched.
Contact Us
If you have any questions, please feel free to email our servicer ，and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 45 days, please contact us and we will arrange refund or resend
Feedback
We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you.
We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.
On Jul-16-21 at 20:40:12 PDT, seller added the following information: