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8 Channel 12V Low Level USB Relay Module

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8 Channel 12V Low Level USB Relay Module

8 Channel 12V USB Relay Module with low level trigger inputs, opto-isolated protection, and high-current relays. Ideal for Arduino, automation, and control systems.

Original price was: $40.95.Current price is: $34.95.

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All stock located in Australia.

Availability: Out of stock

EXPRESS SHIPPING Available.

SKU: PHI1001293
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Description:

The 8 Channel 12V USB Relay Module provides a versatile and high-performance solution for remotely switching multiple high-voltage loads using low-level control signals. Designed with eight independently controlled relays, this board is perfect for automation, prototyping, and industrial system control. The 8 Channel 12V USB Relay Module enables seamless integration with Arduino, Raspberry Pi, and other microcontroller platforms.

Each relay is rated at 10A for 250V AC or 30V DC and uses the trusted SRD-12VDC-SL-C relay component. It features opto-isolated inputs, which ensure safe operation by preventing voltage spikes from affecting your control system. This USB relay board connects directly to your PC or microcontroller via USB, making installation simple and configuration fast.

In addition, the board uses a virtual COM port to receive commands from a computer, allowing for straightforward control through Windows or Linux-based software. With its low level trigger relay system, the module responds effectively to digital logic signals, making it ideal for home automation, security systems, and test equipment control.

LED indicators provide clear visual feedback on relay status, aiding in quick diagnostics and setup verification. Whether you’re building a DIY smart home project or developing a reliable industrial control interface, the 8 Channel 12V USB Relay Module delivers unmatched flexibility and control.

Specifications:

  • Relay Channels: 8
  • Operating Voltage: 12V DC
  • Relay Type: SRD-12VDC-SL-C
  • Relay Contact Rating: 10A at 250V AC or 10A at 30V DC
  • Trigger Type: Low level trigger
  • Control Interface: USB 2.0
  • Communication: Virtual COM Port (USB to Serial)
  • Input Protection: Opto-isolated inputs
  • Status Indicators: Relay state LEDs per channel
  • Dimensions: Approx. 130mm x 55mm x 20mm
  • Compatibility: Windows, Linux

Features:

  • Eight independently controlled relays for multi-device control
  • USB plug-and-play support with virtual COM port operation
  • Opto-isolation provides protection against voltage fluctuations
  • Supports low level trigger relay input for direct MCU control
  • Compatible with Arduino, Raspberry Pi, and other dev boards
  • LED indicators for real-time relay status

Contents:

  • 8 Channel 12V USB Relay Module
  • USB Cable
  • Driver and example software (available online)
Weight 0.11 kg
Dimensions 145 × 100 × 15 mm
Brand

Type

Trigger Type

Channels

Voltage

Operating Current

Maximum Relay Voltage

250V AC, 30V DC

Maximum Relay Current

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Australian Orders

We ship Australia-wide to all addresses, including PO Box, Parcel Locker, etc. The following shipping options available are listed below: 

  • Standard Shipping – Free (low cost / small products orders under $35 AUD) – Sent via standard Australia Post stamped mail, this shipping option has no tracking and support other than messages from Phipps Electronics to confirm the package has been dispatched to Australia Post.
  • Parcel Shipping (higher cost / larger products orders over $35 AUD or Postage paid at checkout) – Sent via Australia Post Parcel Service or Courier Service, this shipping option has full tracking.
  • Express Post – Sent via Australia Post Express Service, this shipping option has full tracking.

View the table below for shipping time estimates for Australian orders. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

StateStamped PostageParcel PostExpress Post
NSWUp to 4 business days2 - 4 business days1 - 2 business days
VIC3 - 6 business days3 - 5 business days2 - 3 business days
QLD3 - 6 business days3 - 5 business days2 - 3 business days
SA4 - 7 business days 4 - 6 business days2 - 3 business days
WA6 - 12 business days6 - 8 business days2 - 3 business days
TAS5 - 7 business days5 - 6 business days2 - 3 business days
ACT3 - 6 business days2 - 4 business days1 - 2 business days
NT7 - 12 business days7 - 10 business days3 - 4 business days

 

New Zealand Orders

We ship to New Zealand, to all addresses, including PO Boxes. Packages shipped to New Zealand are sent through Australia Post with 2 shipping options available.

  • Standard Parcel
  • Express Parcel

View the table below for shipping time estimates for orders to New Zealand. These estimates are based on Australia Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CountryStandard ParcelExpress Parcel
New Zealand7 - 12 business days5 - 8 business days

 

International Orders

We ship to most countries worldwide, there may be limitations on the addresses they can be delivered based on each individual country. Orders are shipped by Australia Post, in the rare circumstance that Australia Post can't deliver to the selected country we will attempt to ship with another shipping service.

View the link below for shipping time estimates. These estimates are based on Australis Post's recent delivery performance and do not take into account any current disruptions which may affect delivery time.

CLICK HERE For Australia Post International Transit Times.


If you have any questions, please have a look at the customer service portal where you will find answers to many common questions, or you can reach out to us through the contact us page.

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