DIY IN-12 Nixie Tube Clock PCBA Kit, 7-Color RGB Display, 12/24H Format, Auto Sleep Mode, Metal Acrylic Case, USB 5V Power, Blue Circuit Board for Electronics Hobbyists

Features:* Diy In12 In-12 Digital Tube Pcba Kit Digital Clock is beautiful and tube-free.* Using advanced clock chip, the annual error is less than 1 minute, and the time format is 12 hours/24 hours optional.* Support 7-color display (built-in RGB light), automatic sleep (07:00-22:00 on, 22:00-07:00 off).* Built-in for protection program (display refreshes every 1 minute), suitable for IN-12 digital tube, directly used after welding.Specifications:Part name: Diy In12 In-12 Digital Tube Pcba Kit Digital ClockModel: In-12Material: Metal + PCSize: StandardPower supply: USB 5V 1AColor: BlueOperation: (as follows)1. Set time: Press and hold the "Down" key to enter the set time. Click "Up" and "Down" to select the time, and long press the "Down" key to complete.2.12/24 hour module: click the "up" button to switch3. Sleep module, long press the "UP" button, enter the sleep module when there is no display (no display between 22:00~07:00, display between 07:00~22:00), display all "0" numbers, exit the sleep module.4. Set background color: click "Down" to switch colors, refresh the color to enter automatic color change (change a color every day), or fixed color.Package Contents:1 x Circuit Board1 x Acrylic Shell1 x Screw Set

• [COMPLETE DIY KIT] This kit includes a circuit board, acrylic shell, and screw set, allowing you to build a for stunning digital clock without the need for tubes.
• [ACCURATE TIMEKEEPING] Utilizing an advanced clock chip, this clock maintains an annual error of less than 1 minute, with options for both 12-hour and 24-hour formats.
• [FOR STUNNING RGB DISPLAY] Enjoy a vibrant 7-color display with built-in RGB lights, enhancing your space with dynamic colors that can be set to change automatically or stay fixed.
• [AUTOMATIC SLEEP MODE] The clock features an automatic sleep function that conserves energy by turning off the display from 10 PM to 7 AM, ensuring it doesn't disturb your rest.
• [SIZING REMINDER] Please refer to your own size chart when assembling components for fit and functionality.