The remote control of the box uses the number keys. When you watch the drama, you can choose the station more conveniently. Remember your favorite channel, bid farewell to the long-time up and down key switch and select directly; the battery uses the 7th battery that is common in daily life. , Easy to replace the battery; remote control body lines more ergonomic design feel.
The RK3229 chip can play 4K video with 10 bit and H.265 encoding. The video decoding of 4K video resources is no longer a big problem. The professional decoding capability allows you to experience the shocking effect of the real 4K video, and bid farewell to the ambiguous pseudo 4K decoding.
More importantly, in video decoding, the RK3229's color grading has a four-fold improvement over the RK3368. When looking at large motion pictures, the contrast is particularly noticeable. The decoding capability has improved more than one point and the viewing is smoother.
The wifi detection data of the square box shows that the reception capacity of wifi through the wall has been increased by 2 times, and the environment has been reduced. The adaptability is stronger. From the living room to the bedroom, the choice of heart is followed, and the days of unlimited buffering are said to be good.
The Schottky Diode is another type of semiconductor diode which can be used in a variety of wave shaping, switching and rectification applications the same as any other junction diode. The main adavantage is that the forward voltage drop of a Schottky Diode is substantially less than the 0.7 volts of the conventional silicon pn-junction diode.
Schottky diodes have many useful applications from rectification, signal conditioning and switching, through to TTL and CMOS logic gates due mainly to their low power and fast switching speeds.
the Schottky Diode also known as a Schottky Barrier Diode is a solid-state semiconductor diode in which a metal electrode and an n-type semiconductor form the diodes ms-junction giving it two major advantages over traditional pn-junction diodes, a faster switching speed, and a low forward bias voltage.
The metal–to-semiconductor or ms-junction provides a much lower knee voltage of typically 0.3 to 0.4 volts compared against a value of 0.6 to 0.9 volts seen in a standard silicon base pn-junction diode for the same value of forward current.
Variations in the metal and semiconductor materials used for their construction means that silicon carbide (SiC) Schottky diodes are able to turn [ON" with with a forward voltage drop as little as 0.2 volts with the Schottky diode replacing the less used germanium diode in many applications requiring a low knee voltage.
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