8 Channel Relay Module Smart Control Optocoupler Isolation Board for PIC AVR 51 Industrial Circle 2Pcs

8 Channel Relay Module Smart Control Optocoupler Isolation Board for PIC AVR 51 Industrial Circle 2Pcs

• [SMART CONTROL]: The 5V relay module features 8 channel isolation, allowing each relay to be individually controlled by an opto-isolated digital input.
• [PRACTICAL USE]: Suitable for PIC AVR 51 and various single-chip microcomputer control applications, industrial circles, and PLC controllers.
• [RELIABLE PERFORMANCE]: With a maximum of AC 250V 10A and DC 30V 10A, the relay ensures stability and efficiency in operation.
• [FAULT-TOLERANT DESIGN]: Even if the control line breaks, the relay remains in place. Optical coupling isolation provides reliable and stable triggering.
• [EASY REPLACEMENT]: This set includes 2pcs of 8 channel relay module switches, making it convenient to replace old or damaged parts.