Purchase Qty. Reference FOB Price
50-299 Pieces US$1.70
300-999 Pieces US$1.50
1,000+ Pieces US$1.30
Product Description
OEM 5V 4 Channel Relay Module For Arduino Development Board Description: Be able to control various appliances, and other equipments with large current It can be controlled directly for Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) 5V 4-Channel Relay interface board, and each ...