Slot Type IR Optocoupler Speed Sensor Module 3.3V-5V Counter Module 51 AVR PIC 3.3V-5V Diy Kit

In stock
  • ShipAmount
  • $1.99
  • RevType
  • 2
  • Manufacturer
  • sincere&promise
  • Sku
  • 66876569991
  • Identity
  • 36743608446

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