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Packaging Details - Unit Type: piece
- Package Weight: 0.119kg (0.26lb.)
- Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
Packaging Details - Unit Type: piece
- Package Weight: 0.119kg (0.26lb.)
- Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
t; /piece /piece /piece /piece /piece /piece /piece /piece The module uses HID technology, foreign trade quality, without any driver on the windows system plug and play, easy to use and simple. We provide applications and C + + source code, professional and experienced engineers to provide you professional services, patiently answer any of your questions. You can simply relaxing this module to your own projects. Description: 1 square onboard USB interface for connection stability 2 the use of imported high-performance USB controller chip 3 Use the special relay driver chip ULN2803, relay work more stable 4 Using genuine Songle relay 5 military grade PCB board production 6 board power outlets and terminals, two kinds of access to power is flexible. After connecting the power, even if the computer off or unplug the USB from the computer, the relay can also remains set. 7. PCB size: 96.8mm * 72.2mm 8 fixing holes size: 3mm, fixing hole central moments: 92.7mm * 68mm Package Included: 1 x 12V USB Relay 8 Channel Programmable Computer Control For Smart Home Dear friends, if your order more than 5, will not allow us send the package by not available tracking information shipping method (like China Post Ordinary Small Packet Plus, 4PX Singapore Post OM Pro). So please choose China Post Air Mail/AliExpress Standard Shipping if your order more than 5. Or pls split your order, you can submit more than 2 orders, make sure your each order less than 5 to make sure your each order less than 5, Russia less than 2. Please choose China Post Air Mail/AliExpress Standard Shipping if you want a full tracking information. Thank you for your support! Dear friend, We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services.If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer service.Thank you for your supports! -->
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