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
Description:
1. The time, year, month, day and week are displayed on the power on nixie tube. Temperature measurement every 6 seconds
-Nixie tube display includes 7 modes (can be switched by a key, sorted by switching order).
-60 RGB lights power on display simple clock mode, including 10 modes can be switched.
2. The alarm clock can be set. Pick up a certain angle or shake the clock to turn off the bell.
3. Support infrared remote control.
4. One key switch, which can be turned on by vibration or sound after closing.
5. Switch RGB and nixie tube respectively.
6. One key end setting.
7.12/24 hour switching.
8. Temperature 5-level calibration, default is 3, adjustable 1-5.
9. Four way alarm clock.
10.13 kinds of alarm rings can be selected (arranged in the order of clock setting).
11. The alarm time is 5 minutes. You can press the physical key B or use the power of the remote control or tilt the ball switch to stop the alarm.
12. Size: 145mm*145mm.
Package Included:
1 x DIY RGB Round LED Electronic Clock Kit
Description:
Working voltage: 3~12V;
Board size: 90x60x1.6mm;
This DIY SMD practice board suitable to improve soldering level and speed.
Package included:
1 x SMD Components Soldering Skill Training Kit
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