Sainsmart 16-channel 12v Relay Module Board for Arduino Dsp Avr Pic Arm

Feature: 12v 16-channel relay interface board, and each one needs 15-20ma driver currentequipped with high-current relay, ac250v 10a; dc30v 12astandard interface that can be controlled directly by microcontroller arduino, 8051, avr, pic, dsp, arm, arm, msp433, ttl logicindication led’s for relay output status.