8-Channel 12V Computer USB Control Switch Relay Module Drive-free relay module Plug and Play Suitable for PC Smart Controller
8-Channel 12V Computer USB Control Switch Relay Module Drive-free relay module Plug and Play Suitable for PC Smart Controller by NOYITO at Knights Of Labor. Hurry! Limited time offer. Offer valid only while supplies last. Download: https://www.amazon.com/clouddrive/share/mI90aY9Ju2XDZhrUX9ZHzz6yAYpOvELp0fKcZxrrsNv Product parameters: Input voltage: DC 12 V; Input
Input voltage: DC 12 V;
Input current: greater than 300mA;
Wiring method: NC / COM / NO;
Maximum control AC 250V, 10A AC load and maximum DC30V 10A DC load;
Home intelligent switch control;
Hotel intelligent switch;
Hotel intelligent electrical control;
Shopping malls intelligent switch;
Company plant intelligent switch;
Internet cafes regular management;
Karaoke timing control;
Test equipment power control;
Street lamp management;
Centralized power management;
1*8-Channel 12V USB Control Switch Relay Module
Features & Highlights
- The module uses HID technology, without any driver, plug and play. Support WIN7, XP 32-bit, 64-bit system, easy to use simple. (CIf you need the software and C++ code to control this device, contact us ).
- Onboard square USB interface, stable connection; use of high-performance USB control chip; use dedicated relay driver chip ULN2803, relay work more stable;
- Power outlet and terminal, two access power mode convenient and flexible. After connecting the power, even if the computer shut down or USB from the computer pull out, the relay can also maintain the set state.
- PCB size: 96.5mm * 72.6mm, fixed hole size: 3mm, fixed hole center moment: 90.2mm * 66.6mm.
- Note: Due to the characteristics of the USB protocol, this module is not suitable for use where electromagnetic interference is large! If you want to use, please do electromagnetic shielding measures.
|Package Weight:||0.25 pounds|
|Package Size:||5.31 x 0.71 x 0.71 inches|
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