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1-Channel 5V/12V Relay Module with Optocoupler – 10A High Power Relay for Arduino, Raspberry Pi, and Automation Projects

1-Channel 5V/12V Relay Module with Optocoupler – 10A High Power Relay for Arduino, Raspberry Pi, and Automation Projects

Regular price ₱55.00 PHP
Regular price Sale price ₱55.00 PHP
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This 1-Channel Relay Module with optocoupler isolation provides safe and reliable control of high-voltage devices using low-voltage microcontrollers like Arduino, ESP32, or Raspberry Pi. Available in 5V or 12V versions, it can switch AC loads up to 250V 10A or DC loads up to 30V 10A. The onboard optoisolator protects your microcontroller from voltage spikes, making it ideal for home automation, motor control, lighting, and other switching projects.


🔑 Key Features:

  • 🔌 1-Channel High-Current Relay – Switch up to 250V AC / 30V DC at 10A
  • 🛡️ Optocoupler Isolation – Protects your MCU from electrical noise and surges
  • Selectable Voltage – Available in 5V or 12V versions to suit different control logic
  • 💡 LED Indicator – Shows relay status (ON/OFF) at a glance
  • 🔧 Screw Terminals – Easy connection for input and load wiring
  • 📐 Standardized Size – Compatible with breadboards and enclosures

📦 Specifications:

  • Number of Channels: 1
  • Operating Voltage: 5V or 12V (select version)
  • Trigger Current: ~20mA
  • Relay Rating: 10A 250V AC / 10A 30V DC
  • Trigger Mode: LOW-level active (IN to GND)
  • Optoisolated: Yes
  • Dimensions: Approx. 50mm x 26mm

💡 Applications:

  • Home and industrial automation
  • Smart home projects (lights, fans, appliances)
  • Arduino, ESP32, and Raspberry Pi control systems
  • Motor control
  • Timing circuits and logic-controlled power switching

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PCB Layout & Design Services

We provide professional PCB layout and design services for electronics projects, prototypes, and small to medium production needs. Our goal is to deliver accurate, manufacturable, and well-documented PCB designs tailored to your specific requirements.

How to Request a PCB Layout/Design:

  • Send your complete schematic or diagram via our Facebook page.
  • We will assess your diagram and provide a quotation based on the complexity and requirements.

Special Offer for New Customers!!

New customers receive a special introductory discount on their first PCB layout/design project.
This allows us to review your design requirements and build a long-term working relationship.

How to Request a PCB Layout / Design

  1. Send your complete schematic or diagram via our Facebook page.
  2. Our team will review your diagram carefully to understand the design scope and requirements.
  3. detailed quotation will be provided based on:
    • Design complexity
    • Board size and number of layers
    • Components and package types
    • Special routing or manufacturing requirements

📌 Providing your diagram is essential so we can give you an accurate and fair quotation.

PCB Layout & Design Requirements

To ensure quality and accuracy, please note the following:

  • All schematics must be clear, complete, and properly labeled
  • Specify:
    • Board dimensions (if available)
    • Number of PCB layers
    • Preferred components or footprints (if any)
  • Hand-drawn, unclear, or incomplete schematics are not accepted
  • Rush or urgent requests may incur additional charges

What’s Included in the Design Package

Each completed project includes the following deliverables:

2D PCB layout images
3D PCB render images
PCB Gerber files (ready for fabrication)
Bill of Materials (BOM)
Component Placement List (CPL / Pick-and-Place file)
Wiring diagram (PDF)
PCB board layout (PDF)

All files are prepared to be manufacturer-ready and easy to review.

Pricing Information

Pricing is project-based and depends on:

  • The submitted schematic or diagram
  • Board size and layer count
  • Types of components used (SMD, through-hole, fine-pitch, BGA, etc.)
  • Design complexity and routing difficulty

📌 Final pricing is confirmed only after reviewing the client’s diagram.

Design Review & Approval Process

Before final delivery:

  • The client will receive preview files for checking
  • Please review carefully for:
    • Errors
    • Missing information
    • Clarifications or revisions
  • Once the design is confirmed and approved, the final files will be sent to the client’s email

⚠️ After final approval, any major changes may be treated as a new request.

Payment Methods

Philippines (Local Clients):

  • GCash
  • Bank Transfer

International Clients:

  • PayPal

📌 Design work starts after payment confirmation unless otherwise agreed.

 

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