5V 12V 24V Relay Module Shield with Optocoupler, 1 2 4 Channel High Low Level Trigger for Arduino Development Board (HW-803B)

$18.95
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5V 12V 24V Relay Module Shield with Optocoupler, 1 2 4 Channel High Low Level Trigger for Arduino Development Board (HW-803B)

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5V 12V 24V Relay Module Shield with Optocoupler, 1 2 4 Channel High Low Level Trigger for Arduino Development Board (HW-803B)

5V 12V 24V Relay Module Shield with Optocoupler, 1 2 4 Channel High Low Level Trigger for Arduino Development Board (HW-803B)

  • Brand: Unbranded
RRP: $27.95
Price: $18.95
You save: $9.00 (32%)
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$18.95
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Description

5V 12V 24V Relay Module Shield with Optocoupler, 1 2 4 Channel High Low Level Trigger for Arduino Development Board (HW-803B)

- The 1 2 4 Channel 5V 12V 24V Relay Module Shield offers multi-channel functionality for diverse applications, making it a versatile addition to your projects. - Featuring an integrated optocoupler, this module ensures electrical isolation, significantly enhancing safety and reliability. - It supports both high and low level trigger methods, providing you with flexible control options tailored to your specific requirements. - Ideal for development boards, this relay module allows for convenient integration of relay functions into your projects, streamlining your workflow. - Designed as a HW 803B model, it guarantees compatibility and stability across various development environments. Applications: - Home automation projects: Use this relay module to control lights, fans, or other appliances remotely. - Robotics: Integrate the module into your robotic systems to manage motors or other electronic components effectively. - Industrial automation: Employ this relay shield for process control and monitoring in manufacturing setups. The 1 2 4 Channel Relay Module is a reliable, efficient solution for expanding the capabilities of your electronic projects, ensuring optimal performance and ease of use in a compact design.
  • Fruugo ID: 363434528-788681516
  • EAN: 191159194495

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  • STANDARD: FREE - Delivery between Fri 02 January 2026–Tue 20 January 2026 - FREE

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  • HappyHaven
  • Shenzhen Tuku Supply Chain Co., Ltd.
  • 202-5, Jinhe Building, 8 Xinhe Street
  • Maan Tang, Bantian , Longgang, Shenzhen, Guangdong
  • China
  • Guangdong
  • CN
  • 518129
  • caryleroot@outlook.com
  • 13428666765

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  • Synertrade FR SAS
  • Synertrade FR SAS
  • 9 rue du Bat d'Argent
  • Lyon
  • France
  • Lyon
  • FR
  • 69001
  • info@syner-sarl.cn
  • (+33)774555006
  • https://seller.kuajingmaihuo.com/settle/qualification-service