Huawei P20 Pro review, advantages, disadvantages and specifications
Huawei P20 Pro has a primary camera of Triple: 40 MP (f/1.8, 1/1.7″, OIS) + 20 MP (f/1.6) + 8 MP ( f/2.4 ), Leica optics, 3x optical zoom, phase detection and laser autofocus,...
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DC motor uses, structure and How to increase the efficiency of rotation of electric motor
A motor is a device that converts electric energy into mechanical energy, It depends on the torque due to the flow of the electric current in a coil which can rotate in a magnetic...
Asus Zenfone Max Plus (M1) ZB570TL review, advantages, disadvantages and specifications
Asus Zenfone Max Plus (M1) ZB570TL has an IPS LCD capacitive touchscreen, 16M colors, It supports a superb size of 5.7 inches, 83.8 cm2 (~75.3% screen-to-body ratio) that is very suitable for playing games,...
Electric transformer uses, structure, efficiency and How it works
The transformer is a device used to step up or to step down an AC voltage, It is used in some home appliances such as bells and fridges, It is used to decrease the...
