Going deep into the forefront of the industry and looking forward to the future of electronics - A documentary of Dongguan Fuying Electronics Co., Ltd. participating in a high-end study tour course in Shenzhen Read More »

About Wireless Chargers (4)As we mentioned in previous articles, wireless chargers' work is inseparable from magnetism. Therefore, we need to pay attention to some things when using wireless chargers daily.You may have also wondered if you will be charged if you put your hand between the wireless ch Read More »

About Wireless Chargers (2)We have two schemes for wireless charging of mobile phones, one is strong coupled inductive wireless power transmission, and the other is weakly coupled magnetic resonance wireless power transmission. The strong coupling means that you must place the mobile phone in the co Read More »

So what is the principle of wireless charging? First, you need a little bit of fundamental physics, electricity, and magnetism. We can convert put, electricity, and magnetic fields into each other under certain conditions. Wireless charging is based on such a theory. The AC power is converted into a Read More »

Wireless charging does not need to transmit electricity to the device through a cable like a traditional charger. It only needs to contact the device and the wireless charging base to charge. Therefore, wireless charging can also be called inductive charging or non-contact inductive charging.Wireles Read More »

Knowledge about eye protection lightThe eye protection lamp is a lamp with the effect of protecting the eyes, which can reduce visual fatigue and prevent myopia. It is mainly composed of a light source and a lamp. The lamp cap used in the eye protection lamp is a light source with good light quality Read More »

The charging principle of wireless chargerWhen current is passed through the coil, a magnetic field is created. When the magnetic flux of the closed-circuit changes, an induced electromotive force is generated.The charging base is responsible for turning the current into a constantly changing magnet Read More »

The qi wireless charger module boards ADC would measure a voltage applied to one of the analog pins, but if you try to measure the voltage you supply, this is "auto-referential." You need to use a function called analogReference() to set the ADC to work with an INTERNAL voltage, regulated and taken Read More »

Knowledge about eye protection lightThe eye protection lamp is a lamp with the effect of protecting the eyes, which can reduce visual fatigue and prevent myopia. It is mainly composed of a light source and a lamp. The lamp cap used in the eye protection lamp is a light source with good light quality Read More »