Digital tube 0.28/0.36/0.4/0.56/0.8 inch display 2/3/4/6 of a common Yin/Yang red

Digital tube 2/3/4/6 bits
Integrated Yin/Yang red

PRODUCT PARAMETERS
Clear through power off, avoid wrong operation
The digital tube can be divided into seven digital tube and eight digital tube according to the number of segments. The eight digital tube has more light emitting diode units than the seven digital tube, that is, one more decimal point (DP), which can more accurately express the content of the digital tube to display; According to how many can display (8) can be divided into 1, 2, 3, 4, 5, 6, 7 and other digital tube. According to the connection mode of light emitting diode unit, it can be divided into common anode digital tube and common cathode digital tube. The common positive digital tube is a digital tube that connects the anode of all light emitting diodes to form a common anode (COM). The common positive digital tube should connect the common pole COM to +5V when it is applied. When the cathode of a certain field of light emitting diode is low, the corresponding field is lit. The common negative digital tube refers to the cathode of all light emitting diodes connected together to form a common cathode (COM) digital tube, the common negative digital tube in the application should be the common pole COM connected to the ground line GND, when the anode of a -field light emitting diode is high, the corresponding field is lit, when the anode of a field is low, the corresponding field is not bright.