The RLY08 provides eight volt free contact relay outputs with a current rating of up to 1Amp each. It requires a 5v supply and has an exceptionally low maximum current consumption of approx. 100mA with all relays on. The relays are SPCO (Single Pole Change Over) types.
Number of Relay's - 8
Power - 5v @ 100mA max.
Control interface - Serial or I2C
Relay current - Up to 1Amp @30vdc or 60vac. 500mA@110vac. 250mA@250vac
Connections - Screw Terminals for N/O N/C and Common contacts.
Expansion - Up to 8 modules on Serial or I2C bus
RLY08 Relay Module
A simple example. Just switches one of the eight relays on/off.
|Download the arduino_rly08.ino file|