2Pcs Four Channel Relay Electroic For Arduino 4 Channel Relay 5V Shield Module | |||||
Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly used electronic module, enabling high-power single-chip control devices are widely used in SCM system to make smart home project; and can be directly plugged into the Arduino compatible the use of various types of motherboards, eliminating the patch cable troubles.    |
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Module features are as follows: |
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Special Note: When using the Arduino UNO board connected to it, because UNO USB interface is extremely high, should avoid green terminals are shorted its shell. |
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Relay Shield Interface: |
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Fri, 10 May 2024 14:02:11 GMT 638509753316158210 9C2F203F04FADB0B20F98AB41122DA5D |