4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3 Mega 2560

4 Channel 5V Relay Shield Module, Four Way Relay Control Board Expansion Board For Arduino UNO R3 Mega 2560
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sku: 32318306303
$3.35
Shipping from: China
   Technical Details
Brand Name: Roarkit
Condition: New
Model Number: 4 channel relay module
Type: Voltage Regulator
way relay expansion board: relay expansion board
   Price history chart & currency exchange rate

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