Monday, May 06, 2013

Relay Board Ver 2.0 - 1201

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