Digital photo frame is photo frame to exhibit digital photo instead of paper photo. Digital photograph will promote the development of digital frame necessarily because the printed digital photos in the world are less than 35%. Digital photo frame shows photos through the memory card of the camera, and more digital photo frames will provide interior storage space and external memory card function. In short, digital photo frame is special equipment for watching and sharing digital photos.
Digital photo frame consists of three parts: LCD screen, PCB and other frame. LCD screen can be simulative or digital by size. PCB as the core of digital photo frame must contain necessary software. For final users, outer frame is an important standard.
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Frame is generally made of plastic or wood. Some digital photo frames provide replaceable outer frames.
Digital photo frame is a fashionable electronic consumer goods and a necessary household ornament. It carries forward digital fashion and warmth of photo frame and has wide application. With its popularization, more and more interesting creative application will turn up, bringing infinite joy to our common life.
Supercapacitor can store energy for a short time, which is far lower than that of storage battery. But when the stored energy release time is about 1min, it has incomparable advantages—500,000 times of cycle and free of maintenance in ten years, to make UPS achieve maintenance-free.