4 Channel 12V Relay Module with Optocoupler PIC/AVR/51/ARM Single Chip Fountains One box of 20pcs soap

One box of 20pcs soap sheets

2/3 Rows elastic Strap design

ITEM NAME:20pcs Bike Cable Buckcle Sleeve Frame U Shape Hose Cables Clip Clamp img *{margin:0

wear-resistant and durable

2 Pieces Mini Embroidery Hoop

4 Channel 12V Relay Module with Optocoupler PIC/AVR/51/ARM Single Chip Fountains One box of 20pcs soapITEM NAME: 4 Channel 12V Relay Module with Optocoupler PIC AVR 51 ARM Single Chip. This is a 12V 4 Channel Relay interface board. 12V 4 Channel Relay interface board, and each one needs 50 60mA Driver Current. 1 x 4 Channel Relay Module. Indication LED\'s for Relay output status. Equiped with high current relay, AC250V 10A ; DC30V 10A.