What is the principle of light-emitting gyro

Summary: light-emitting gyro turn up will glow, very popular with children, light-emitting gyro can light, because it has an internal battery and centrifugal switch, gyro rotation, centrifugal switch on, the internal flash circuit began to work, directly drive the light-emitting diode light; if the light-emitting gyro rotation does not emit light, it may be the battery is dead, centrifugal switch poor contact or internal circuit board faults lead to If the light-emitting gyro does not emit light when spinning, it may be caused by a dead battery, poor contact with the centrifugal switch or a faulty internal circuit board. Below to understand the principle of light-emitting gyroscope light-emitting it. First, what is the principle of the light-emitting gyro

Luminous gyro is the traditional gyro and modern technology combined with a new toy gyro, both to retain the connotation of the gyro ancient and simple, but also reflects the attractive charm of modern electronic technology, a turn up will be glowing, very beautiful, then why is the light-emitting gyro will glow it?

The working principle of the light-emitting gyro is: light-emitting gyro internal battery and a centrifugal switch, when the gyro rotates up, the centrifugal switch on, due to inertia, a light foot will touch the battery end of the conductive and light-emitting, the internal flash circuit begins to work, directly drive the light-emitting diode rounds of light-emitting diodes, each light-emitting diode flashes the length of time, the sequential order of flashing, there is no law, it's random, so it is very nice to see.

Second, the light-emitting gyro does not light how to repair

Playing light-emitting gyro, sometimes there will be a gyro although in the rotation, but the case is not bright, then light-emitting gyro does not light what is going on? Lighting gyro does not light the reason may be:

1, the battery is dead, replace the new battery can be, change the battery location may be different, find yourself or read the manual to find on the line.

2, centrifugal switch contacts because of vibration, fall over and other issues leading to poor contact, you can adjust the contact friction to fix.

3, when rotating the wire can not touch the battery, do not form a circuit, try to fold the wire closer to some can.

4, the internal circuit board is faulty, this is a product failure, do not understand the circuit is no way to repair, even if you know how to repair, repair is also more troublesome, it is recommended to contact the merchant return.