Catalog > Internet of Things (IOT) Related Products > More Platforms Catalog > Internet of Things (IOT) Related Products > Itead Studio Module Prototyping 8 Channels 5V Relay Module Prototyping Module 8 Channels 5V Relay Module SME RELAY BOARD 8CH 5V ARDUINO SEE CMU RELAY BOARD 8CH 5V ARDUINO--ARDUINO COMPATIBLE 5V 8CH RELAY MODULE WITH N/O AND N/C CONTACTS AND OPTO ISOLATED I/P Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview This is a 5V 8-Channels Relay module, It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and MSP430. 8 relays are included in this module, with “NC” ports means “Normally connected to COM” and “NO” ports means “Normally open to COM”. This module also equipped with 8 LEDS to show the status of relays. Features 8 mechanical relays with status indicator LEDBoth “NC” and “NO” ports for each relay Specifications Module Type : ControlWeight : 130.00g Board Size : 9.1 x 7.2 x 2cmVersion : 1Operation Level : Digital 5VPower Supply : External 5V Downloads Schematic - 8 Channel 5V Relay PDF File 36.76 KB