Description: This DIY kit is a unique circular music spectrum display composed of two kinds of LEDs. The inner circle is designed by 10 full-color LEDs. The inner circle can produce different color...
Power Supply Module 830 Hole Breadboard Resistor Capacitor LED Kit -2021. Feature: Packing: Plastic box packaging. Package includes: 1 x Power Supply Module (WARNING: Pls. do not use...
Description:
It is DIY kit, need to assemble it yourself.
Color: Red, Green, Blue, Yellow.
Package included:
1 x DIY LED Round Flash Electronic Production Kit
Description: Support Scratch Mixly Mblock and APP control. With 34 lessons, including more than 50 kinds of electronic devices and a data CD. Every course has a detailed PDF manual...
Description:The product will light up the LED lights according to the Hall sensor to sense the north/south of the magnet. The south pole lights up in blue.
and the north pole lights up in red. The 3V button battery is used for power supply, which is convenient and simple. Built-in toggle switch, more power saving.
Feature
The magic Tesla coil can produce high temperature and high pressure plasma, which can be used for routine, ignition, wireless power transmission, lighting up fluorescent lamps, and wonderful arc. There are many ways to play. It is a very interesting small production of scientific experiment.
1. Tesla's arc generation function: the tail wire will generate an arc after power-on, which is magnificent.
2. Space lighting function: After the Tesla coil is powered on, it can light up the fluorescent lamp in the space.
3. Music playback function: a new-concept loudspeaker that excites the air by an electric arc and transforms it into a vibration of the air generated by the plasma. Can play mobile phone/computer music, suitable for listening to music when the night is quiet.
Parameter:
Working voltage: 15V-24V DC current 2A.
Dimensions: 80mm*40mm.
Circuit board material: double-sided 1.6mm RF-4 sheet.
Audio input: 3.5 jack/can be connected to mobile phone/MP3/computer audio.
Precautions
1. It is not recommended to touch the arc on the top of the coil as it will burn.
2. Do not touch the heat sink after long-time power-on, the temperature is very high, please add a cooling fan to dissipate heat if necessary, or use it after turning off for a period of time.
3. Don't put mobile phones, MP3 and other electronic equipment close to the coil, otherwise the coil will produce high-frequency magnetic fields that will interfere, causing the mobile phone and other equipment to malfunction or even damage.
Package Included:
1 x DIY Music Tesla Coil Kit
