Detection and identification circuit
A technology for identifying circuits and branch circuits, which is applied in the field of detecting and identifying circuits and can solve problems such as time and labor waste.
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[0014] Please refer to figure 1 , the detection and recognition circuit of the present invention is used to indicate whether the memory stick 50 is plugged into the memory slot 40 when the memory stick 50 is plugged in, that is, whether the pins of the two are in good contact.
[0015] According to the pin distribution of the memory slot, each type of memory slot is provided with multiple undefined pins. Therefore, the present invention uses undefined pins in the memory slot, that is, idle pins.
[0016] Please continue to refer figure 2 , the preferred embodiment of the detection and identification circuit includes a power supply circuit module 10 and an indicator circuit module 20 . The power circuit module 10 is disposed on a main board 30 and is electrically connected to a plurality of idle pins of a memory slot 40 disposed on the main board 30 . The indicating circuit module 20 is disposed on a memory stick 50 and is electrically connected to gold fingers on the memor...
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