Features:
 

.Fan-shaped design, 4 coils, excellent stability, explosive force and dynamic explosion, turns 3000 per minute, very violent; transparent design, exposed operation, clear acrylic polished after cutting, exquisite bottom plate, principle display and look and feel are excellent, showing an unusual taste of a person
.The input voltage requirement of the product is small, and the voltage of 5V can be used. By using the boosting line, the mobile power supply can be activated, and the product is ready to be loaded, no need to be assembled, and extremely important;
.Verifiable product principle: electromagnetic induction , mechanics, Hall sensor
.The product can be operated without a motor. Because the Hall sensor is used, the Hall sensor is a semiconductor sensor. Under the action of the Lorent magnetic force, the electron flow is cheaper to the side when passing through the Hall semiconductor, so that a potential difference is generated above, which is called the Hall voltage. Hall voltage changes with the change of magnetic field, the stronger the magnetic field is, the higher the voltage is, and the lower the magnetic field is, the weaker the voltage is. Hall voltage is very small, usually only a few millivolts, but after passing through the amplifier in the integrated circuit, this voltage can be put into the motor with strong enough signal; In the motor, a rotating magnetic steel serves as the switch to control the magnetic flux. When the magnetic steel is close to the hall sensor, the hall voltage is high, and it will remain open; if it is farther away, it will be closed, and the hall voltage will disappear, in this way, the hall integrated circuit voltage changes can be expressed in which position axis, using this principle, product's running rotation could be controlled
.Suitable for people over 8 years old
.The product is suitable for teaching models, technology decoration, gift giving, DIY modification, etc.

Specifications:

.Color: As Shown
.Material: Acrylic + Copper + Stainless Steel
.Product Size: 15.5 x 12.5 x 15cm
.Product Weight: 1400g
.Package Dimensions: 20 x 15 x 20cm
.Package Weight: 1500g
.Packing: Carton Box

Package Content:

.1 x Engine Model with Anallobar

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