4 Channel 12V Low Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)

4 Channel 12V Low Level Trigger Relay Module for Arduino (Works with Official Arduino Boards)

US$ 6.41 Free worldwide shipping!
DealExtreme
- Color: Blue - Material: PCB - 4 channel 12V low level trigger relay module for Arduino, great for DIY projects - Package includes: - 1 x Module Dimensions: 2.87 in x 1.69 in x 0.67 in (7.3 cm x 4.3 cm x 1.7 cm) Weight: 1.87 oz (53 g)