Mfrc-522 Rc-522 Rc522 Rfid Ic โมดูลเสาอากาศไร้สายสําหรับ Arduino Ic Key Spi Writer Ic Card Proximity โมดูล

MODULE No warranty for USB cables, wires, electronic components such as switches, diodes, capacitors and others. Return is strictly only for products: a) Not function due to manufacturing defect b) Delivery error No Return for : 1) Abuse & misuse of the products 2) Doing activities that causing damage to the products, intentionally or unintentionally 3) Products has been modified & normal wear and tear 4) Incomplete items in original packaging #sensor #module