Four digit nixie tube display module

Product introduction

Led nixie tube consists of multiple light-emitting diodes encapsulated together to form an "8" shaped device. The lead wire has been connected internally. Only their strokes and common electrodes need to be led out. In fact, the nixie tube is composed of seven light-emitting tubes in the shape of 8, plus the decimal point is 8. These segments are represented by the letters a, B, C, D, e, F, G, DP, respectively. When voltage is applied to specific segments of the nixie tube, these specific segments will light up to form the words we see with our eyes. For example, if a word "2" is displayed, it should be a bright B bright g bright e bright D bright f not bright C not bright DP not bright. The anode of the light-emitting diode is connected to the positive pole of the power supply, and the cathode of the light-emitting diode is connected to the negative pole of the power supply. The numbers and characters displayed by common LED nixie tubes are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, a, B, C, D, e and F. the 4-bit led nixie tube display module is a 12 pin 4-bit common positive nixie tube (0.56 inch) display module with time and clock. The driving chip is, and the single chip microcomputer can control 4-bit 8-segment nixie tube with only 2 signal wires.

Product parameters

Single chip microcomputer wiring

Maker：Timer device