Digital photo frame-the revolution of traditional photo frame

Digital photo frame-the revolution of traditional photo frame

As a new technology product, digital photo frame changes our life a lot now. People needed to develop the films to get the pictures out of camera in the past, however, with the development of digital camera, they can directly print the pictures in the memory card. Although things are made easier than before with the appearance of digital camera, the cost of printing photos remains expensive if you have a large storage in your memory card of camera. Digital photo frame finds a way for all the problems.

Digital photo frame is a device that has the similar functions as the traditional photo frame but has more advantages than it. Digital photo frame is constructed mainly by three parts: LCD, PCB board, frame. The LCD is used to display the photos and it will give you a clearand lifelike visual effectthan the traditional frame does. PCB board is the core of the whole digital photo frame, which contains kinds of software used to display the photos. And frame is also very important because photo frame should have a smart appearance as a decoration and the frame is also used to protect the device from damage.

Digital photo frame works under the conidtion of inserting the memory card of camera or other devices into the USB port. After connected to a power source, it will display the photos at intervals and the interval time can be set as you want. Some photo frames now may have inner memory with which you can load the photos from memory card to display independently. Other advanced ones can even be connected to TV or computer to display photos or even display things from website. They have additional functions of Wi-Fi connectivity and supporting for other formats like audio, text, and video except of jpg. Therefore, now the digital photo frame has powerful functions, which seems almost a miniature media device.

Actually, there are many kinds of digital photo frames in the market. If you want to choose one, it is suggested to pay attention to three aspects. Firstly, you should select a device with goodresolution. The terribleresolution will give you a lot of troubles when displaying. Then, you should think about the life span of the battery. It is important to make clear that whether the device can be connected to AC directly or it needs a battery to operate and what is the life span of the battery. At last, if you want to choose one with the function of inner memory, it is necessary to know which kind of the storage capability you need.

Related chip of digital photo frame: BSP149

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