The camera is a good helper: LED fill light goes up the mountain with GoPro

To ask the current hottest hardware products, GoPro can definitely count the last one. It was also a niche product before, only known to those who love extreme sports. As more and more people join the extreme sports and ordinary sports for the needs of the camera, GoPro's reputation spread like this.

Sidekick fill light

So there are manufacturers who have introduced the fill light accessory Sidekick, which can fill the light for the shooting process. To know that GoPro itself does not have a flash, plus the power that is difficult to protect itself, GoPro still can't see the original flash on short-term products. .

Sidekick fill light effect comparison

Sidekick is available in two versions, single LED and dual LED. The single lamp provides 4 hours of battery life and the built-in lithium battery can be recharged repeatedly. Of course, it can also go up the mountain with GoPro and support a depth of 60 meters. As for the effect, let’s look at the photo comparison.

The Unipolar stepper motor operates with one winding with a center tap per phase. Each section of the winding is switched on for each direction of the magnetic field. Each winding is made relatively simple with the commutation circuit, this is done since the arrangement has a magnetic pole which can be reversed without switching the direction of the current. In most cases, given a phase, the common center tap for each winding is the following; three leads per phase and six leads for a regular two-phase Stepper Motor.

Step motor

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Shenzhen Maintex Intelligent Control Co., Ltd. , https://www.maintexmotor.com