Hosrivae

4-Pack 12V 4-Channel Relay Module with Optocoupler Isolation, High Low Level Trigger for Arduino DIY Electronics Projects, Compact 73x50mm Board

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R 850
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Description

  • 4-Piece Set Includes All Modules: Contains 4 identical 4-channel 12V switch modules - no need to order separately, perfect for multi-circuit projects or backups.
  • High-Low Level Triggering Flexibility: Supports both high-level and low-level signal input, giving makers precise control diverse DIY electronics applications.
  • Optocoupler Isolation Protection: Built-in optocouplers electrically isolate control circuits from load circuits, helping safeguard sensitive microcontrollers like and Pi.
  • Compact 73x50mm Layout: Space-efficient design fits neatly inside enclosures, robot chassis, or PCB mounts while keeping all terminals fully accessible.
  • 12V DC Wide Compatibility: Engineered for stable 12V operation - works seamlessly with common power supplies, automotive systems, and industrial control setups.
Technical Specifications
Manufacturer
Hosrivae
Model
8UT620WFA09G8S709LQ1LJ
Color
As Picture Show
Height
3 cm
Length
20 cm
Width
15 cm
Weight
0.2 kg
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.