Nixie Tube Digital Clock Kit AT89C2051 MCU DIY Electronic LED

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Nixie Tube Digital Clock Kit AT89C2051 MCU DIY Features

• Power supply: 5-12v (above 6.5v voltage, four LED lights in the middle)

• Board size: 10.0* 5.5cm

• Weight: about 35 g

• This kit USES three 2-bit digital tubes to display the time of the hour, minute and second respectively, and two small LED to replace the colon interval.

• The use of microcontroller programming control display, the use of timer timing, precision can be.

About Nixie Tube Digital Clock Kit AT89C2051 MCU DIY

Package parameters: Power supply: 5-12v (above 6.5v voltage, four LED lights in the middle) Board size: 10.0* 5.5cm Weight: about 35 g Function introduction: This kit USES three 2-bit digital tubes to display the time of the hour, minute and second respectively, and two small LED to replace the colon interval. The use of microcontroller programming control display, the use of timer timing, precision can be. Has six functions, respectively is the clock function, the calibration function, the alarm clock function, the countdown function, the stopwatch function, the counter function. It can be used in teaching and training kits and has certain practicability. The suite of microcontroller AT89C2051 has been written into the clock program, solder ready to use, there is no need to debug, and, on the finished board after testing, travel time error is small. It is mainly used for electronic experimental teaching, with a little error in time. Customers with high requirements should carefully consider whether to accept it. Solder making video: http://v.qq.com/x/page/b0808qzlneu.html