Relay Board Ver 2.0 - 1201 is a relay module is equipped with ULN2803A Darlington Array as a current amplifier.
- 8 Relay output (SPDT), with 12V coil voltage and contact rating 1A 250VAC.
- Common terminal (COM), Normally Open (NO), and Normally Close (NC) for each relay.
- Equipped with filters to reduce noise.
- TTL and CMOS compatible inputs.
- Using ULN2803A as a current amplifier equipped supression diode (built-in) to prevent kickback current.
- Optional Metallic Oxide Varistor as a transient shock to prolong contact life and suppress radio frequency inteference.
- Dimension: 14.2 cm x 8.6 cm x 3 cm