ITEM NAME:16 Road/Channel Relay Module with LM2576 Power Supply with Light Coupling f H4C9 16 Road/Channel Relay Module with LM2576 Power Supply with Light Coupling f H4C9 5V 16-Channel Relay interface card, and each needs 50-60mA Driver Current. Equipped with high-current relays, AC250V 10A; DC30V 10A. Standard interface that can be directly controlled by Minicontroller (for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic). Indication LEDs for Relay output status. Material:ABS Colour:blue Package Contents: 1 * Relay
