2 Channel Relay Module 5V Drive-Free USB Control Switch Intelligent Control Switch
Product Features:
- Relay Module, 2 Way, 5V, USB Interface, Control Switch, PCB Mount
- Military-grade PCB board production;
- Onboard square USB interface, stable connection;
- Use imported high-performance USB control chip with 2 channels;
- HID technology is used, no driver needs to be installed, and it is easy to use;
- High Quality with 30 days 100% Money back;
- From the OEM Original Factory, same quality with much better price.
Application:
- Home automation
- Robot control
- Control doors and windows through the window system
- Controller power
- Specification
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Product Attribute
Attribute Value
Search
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Installation method
PCB Mount
- Description
Module Parameters:
- PCB size: 56.5mm*40.6mm
- Fixed hole size: 3mm, fixed hole center moment: 52.2mm*36.6mm
Electrical Parameters:
- Input voltage: DC 5V
- Input current: 300mA
Application Description:
- Provide application code (green means relay closed, red means open);
- Provide C++ libraries and dlls (including usb_relay_device.dll, usb_relay_device.lib, usb_relay_device.h) for building your own projects;
- Turn on the device, the software automatically obtains the current working status of the relay.
- Reviews (4)
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comment
| 22/08/2021 | |
| D**e | |
|
It works well and is used normally. |
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| 25/09/2019 | |
| E*****t | |
|
Perfect way to get a bulkhead RF connector into a project box and connect to an nRF24L01 module. |
|
- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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