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It contains everything need to support the micro-controller
Dia of Holes in Terminals: 1
Versatile Applications: Suitable for a wide range of industries and machinery
The sound is detected via microphone and fed into an LM393 op-amp
2.54mm 4-pin Male Female Connector 12V to DC Power Supply Module Power Supply It contains everything need toA 2. 54mm 4 pin male female connector is a type of electrical connector commonly used in various electronic applications. It consists of two separate parts: the male connector and the female connector. The male connector typically has four pins or terminals, which are designed to fit into corresponding slots or receptacles on the female connector. These pins are usually arranged in a linear pattern. Each pin is usually made of metal and is designed to
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US$ 39.20
