| 摘要 |
A connector device having a counter thereof includes a connector, a micro control unit, an encoder, a display drive unit, and a display unit. The connector provides a power signal to the micro control unit when plugged an electrified device. The micro control unit outputs data and clock signals to the display drive unit to make the display drive unit count plug-in times of the connector, and also outputs a drive signal to the encoder after receiving the power signal. The encoder encodes the drive signal and outputs corresponding signals to the display drive unit to make the display drive unit control the display unit to display a count of plug-in times of the connector.
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