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8 Channel Relay Board, Optocoupler Isolated Relay Module, 5-12V Wide Voltage Input, GPIO Jumper Select, LED Indicators, Relay Expansion Board Compatible with Raspberry Pi & for Raspberry Pi Pico
Limited time offer, ends 07/12 By EmpressTech
- 8 Channel Relay Board for Switching Control This 8 channel relay board includes 8 independent relays for stable ON/OFF control of lights, pumps, valves, motors and test loads in automation and DIY controller projects.; Optocoupler Isolation for Cleaner Signals Optocoupler isolated relay module design helps reduce load-side interference reaching the controller side, improving reliability for an 8CH relay expansion board in noisy environments.; 5-12V Wide Voltage Input Relay Module Supports 5V-12V wide voltage input for flexible power setups; onboard 5V output short-circuit protection helps protect the relay board and connected control hardware.; GPIO Jumper Select Relay Expansion Board Built-in GPIO jumper select routing lets you re-assign control pins instead of fixed defaults, making this relay expansion board easier to fit into existing GPIO layouts.; LED Channel Indicators + Raspberry Pi Compatibility Each relay has an LED indicator for instant status checks; 40-pin header layout designed compatible with Raspberry Pi and compatible with Raspberry Pi Pico for quick integration.
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Overview Upgrade your automation and control projects with this 8 Channel Relay Boardan optocoupler isolated relay module built as a versatile relay expansion board for makers and developers. With eight independently controlled channels, this 8CH relay module enables accurate ON/OFF switching for a wide range of low-voltage control applications such as smart home prototypes, robotics, industrial test fixtures, and IoT demonstrations.
Stable design with isolation: The onboard optocoupler isolation helps minimize interference transferred from the load side, improving signal integrity and reducing unexpected triggering in complex wiring environments. A 5-12V wide voltage input makes the board adaptable to different power supplies, and the onboard 5V output includes short-circuit protection to help safeguard your setup during prototyping.
Flexible pin mapping: Unlike fixed-pin relay hats, this GPIO jumper select relay expansion board allows you to choose and route control pins based on your project needshelpful when certain GPIOs are already occupied or when you want consistent wiring across multiple builds. Each channel includes a bright LED indicator so you can instantly confirm relay states during debugging.
Platform fit: The board layout is designed compatible with Raspberry Pi 40-pin GPIO header systems and compatible with Raspberry Pi Pico development workflows, making it easy to integrate into popular maker ecosystems.
Note: This is a development accessory for switching loads. Use suitable enclosures, correct wiring, and follow local electrical safety requirements. Always operate within the relay contact ratings printed on the product. Package Contents 1. 8-CH Relay Borad x1 2. Case x1 3. Screws pack x1
Stable design with isolation: The onboard optocoupler isolation helps minimize interference transferred from the load side, improving signal integrity and reducing unexpected triggering in complex wiring environments. A 5-12V wide voltage input makes the board adaptable to different power supplies, and the onboard 5V output includes short-circuit protection to help safeguard your setup during prototyping.
Flexible pin mapping: Unlike fixed-pin relay hats, this GPIO jumper select relay expansion board allows you to choose and route control pins based on your project needshelpful when certain GPIOs are already occupied or when you want consistent wiring across multiple builds. Each channel includes a bright LED indicator so you can instantly confirm relay states during debugging.
Platform fit: The board layout is designed compatible with Raspberry Pi 40-pin GPIO header systems and compatible with Raspberry Pi Pico development workflows, making it easy to integrate into popular maker ecosystems.
Note: This is a development accessory for switching loads. Use suitable enclosures, correct wiring, and follow local electrical safety requirements. Always operate within the relay contact ratings printed on the product. Package Contents 1. 8-CH Relay Borad x1 2. Case x1 3. Screws pack x1
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- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by EmpressTech Return Policy
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