2pcs 8 Channel DC 5V Relay Module with Optocoupler for AVR AVR ARM 51 PIC MCU

Product descriptionDescription:8-way relay output module, relay output contact maximum 250V 10A. Input IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 signal lines are active low. VCC, GND power input terminal, which can be used for relay power supply. JD-VCC.Features:-Using high current relay, AC250V 10A DC30V 10A-The contact part is independently wired, safe and reliable-Standard interface, can be extended on various development boards-With fixing screw holes for easy installation-Suitable for various platforms such as 51 / AVR / AVR / ARMSpecifications:1. This module complies with international safety standards, and there are isolation slots in the control area and the load area;2. Adopt double-sided FR-4 circuit board design and high-end SMT process production;3. Genuine relay control;4.With relay action indication, it will be on when it is on, but not on when it is off;5. When there is a low-level signal at the signal input terminal, the common terminal and the normally open terminal will