Digital Clock Development Board (Light Sensitive)

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Light Sensitive Digital Night Clock is a clock that knows when it's dark and adjusts itself so you can actually sleep next to it. Features: It stays dim enough to read it in a pitc h black room, without lighting up the space or bothering your sleep. It also works as a night light! When the room lights go off, the clock lights up at full brightness for 10 seconds so you can find your way to bed. After that it fades back down. You can also turn the light on or off yourself with one button press. Controls are simple, just 4 buttons in the corners of the board: Top left button opens settings, where you set the time, auto brightness and night light strength.Top right and bottom right buttons move values up or down.Bottom left button turns the night light on or off manually. It runs on a single CR2032 battery and can last anywhere from a couple months to a year depending on your brightness settings. If you want it always on and at full brightness, just plug it into USB power instead. Use a real CR2032 battery for this, not a knockoff. Cheap ones can last up to 7 times shorter. Package Includes: 1x Digital Clock PCB Show more