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IS YOUR MOVIE TOO LOUD CANT HEAR THE DIALOGUE THIS CIRCUIT CAN HELP.

IS YOUR MOVIE TOO LOUD? CAN’T HEAR THE DIALOGUE? THIS CIRCUIT CAN HELP.

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Everyone loves watching movies, that is, so long as you can hear what the characters on screen are saying. [GreatScott] found this second part difficult while watching through BladeRunner 2049, so he designed an automatic volume adjuster to assist. At a high level, the solution is fairly straightforward; when there is loud music playing in a […]

IS YOUR MOVIE TOO LOUD? CAN’T HEAR THE DIALOGUE? THIS CIRCUIT CAN HELP. Continue Reading

DIAL A FOR ARDUINO

DIAL A FOR ARDUINO

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A lot of phrases surrounding phones don’t make sense anymore. With a modern cellphone, you don’t really “hang up” and there’s certainly no “dial” to be had. However, with [jakeofalltrades’] project, you can read an old-fashioned phone dial using an Arduino. The idea behind a phone dial is actually pretty simple. When you pull the dial back

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ARDUINO BECOMES SUPERHET WITH A LITTLE HELP FROM FRIENDS

ARDUINO BECOMES SUPERHET WITH A LITTLE HELP FROM FRIENDS

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A radio receiver is always a fun project. [Jayakody2000lk] decided that his new superheterodyne design would use an Arduino and it looks like it came out very nicely. The system has four boards. An off-the-shelf Arduino, a Si5351 clock generator board (also off-the-shelf), and two custom boards that contain the IF amplifier and mixer. The receiver started

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