LYTIVAGEN 2 PCS Relay Module Board Strong Stability Relay Module Expansion Board Adjustable Times Switch Module with Optocoupler High and Low Level Trigger for Household Appliances (2 Channel, 5V)

• ●Stable Performance: The relay module board pole is isolated by a patch optocoupler, which has strong driving ability. The trigger can be set through jumpers to make the module at a high level or a low level. The performance is stable and it provides safety guarantee for household electricity.
• ●Humanized Interface Design: The High and Low Level Trigger adopts a humanized interface design, all interfaces can be directly connected through terminal leads, and 6 output terminals are reserved, which is very convenient. The module is equipped with a status indicator, so that you can clearly understand the status of power consumption.
• ●Strong Adaptability: The 5v relay module works well for Arduino, ARM, PIC, AVR, MCU, etc. It also can be used in robotics, car lamp delay, intelligent product development, automation equipment, PLC development, intelligent home, burglar alarm delay, and development of electronic.
• ●Easy to Install and Carry: The Times Switch Module has a breadboard and fixed screw holes, which can be inserted or pulled out at will according to the needs of various electronic devices, easy to install and save circuit assembly time. Lighter weight, small size, easy to carry and use.
• ●You Will Get: You can get 5V relays, and you will also get the detailed installation instructions and installation videos that we have included. And guarantee to answer any of your questions online within 24 hours. If you have any product problems, please contact us immediately. We will meet your needs with our professional products and services! Thank you for your support!

Are you still worried about electricity safety? Are you still considering the adaptability of the relay? LYTIVAGEN relays allow you to use electricity at ease, simplify your installation process, and reduce your installation troubles. High Quality The module uses high-quality relays, normally open interface, maximum load: AC 250V / 10A, DC 30V / 10A, strong driving ability. The power terminals are equipped with anti-reverse diodes to provide electricity protection. Adopt Photoelectric Coupler Isolation The relay pole adopts photoelectric coupler isolation, which can effectively prevent the relay switch current from damaging the I/O port. Used to transmit signals between two electrically isolated circuits, the connected device has a higher current. Easy to Use The relay module board has a user-friendly interface design, all interfaces can be directly connected, and provides 6 output terminals, so it can be used to the greatest extent possible for users. There are also fixed screw holes for easy installation. Specifications Brand: LYTIVAGEN Name: Relay Module Board Material: Breadboard Color: Blue and Black Size: 1.8cm*4.0cm*1.9cm Weight: 80g Package Including 5 x 5V Relay Module Board If you have any questions about this product, please contact me in time and I will reply to your message within 24 hours.