Purchase Qty. Reference FOB Price
10-100 Pieces US$0.59
101-500 Pieces US$0.57
501-1,000 Pieces US$0.55
1,001+ Pieces US$0.54
Product Description
Welcome to our shop Our store has more types of products. If you have any question please contact us we will do our best to make you enjoy a Happy Shopping Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes ...