24V 8CH RELAY BOARD – AURDINO

The module uses genuine quality relay, normally open interfaces. Using SMD optocoupler isolation, driving ability, stable performance. The module can be high or low by a jumper setting trigger. Fault-tolerant design, even if the control line is broken, the relay will not operate. The power indicator (green), the relay status indicator (red). The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.

• Maximum load on normally open pin: AC 250V/10A, DC 30V/10A
• Trigger current 5mA
• Power indicator light (green), relay status indicator light (red)

Features:

• Can be high and low bidirectional trigger, support a variety of single-chip, support Arduino
• Anti-interference ability, the use of diode freewheeling protection.
• Relay contact part of the use of double-sided thick wiring, for large current through, safe and reliable
• Each relay output are led to normally open and normally closed two groups of electric shock, easy to use and flexible
• Finished product through 100% functional testing and stability testing