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Specification
Buy 12V 8 Channel Relay Module Optocoupler for Arduino in Online
Voltage: DC 12V
Channels: 8 independent relays
Load Capacity: AC 250V/10A, DC 30V/10A
Trigger Type: Active low
Control: TTL logic compatible (3.3V/5V)
Isolation: Built-in optocoupler for electrical safety
Indicators: LED lights for each relay status
Compatibility: Arduino, Raspberry Pi, STM32, PIC
Usage: Smart home, industrial automation, robotic control
Mounting: Pre-drilled holes for easy enclosure fitting
No warranty or guarantee is provided with this product
Reference image shown for illustration purposes only
Packaging Include:
- 1x 12V 8 Channel Relay Module Optocoupler for Arduino
Description
Buy 12V 8 Channel Relay Board with Optocoupler in Bangladesh
Buy 8 channel relay module Bangladesh
12V relay board for Arduino BD
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Smart relay board for DIY BD
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Arduino compatible 8 relay module BD
Industrial relay switch 12V BD
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Raspberry Pi relay module 12V BD
12V DC relay with optocoupler BD
Power relay for microcontroller BD
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Get reliable switching performance with this 12V 8 Channel Relay Module, perfect for Arduino and other microcontrollers. Built with optocoupler protection, it ensures electrical isolation for safe operation in smart home, robotics, and industrial projects. Each relay supports high-voltage control with LED indicators for clear status monitoring. Ideal for users in Bangladesh looking for affordable and durable automation hardware.
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Product Tags:
- 12V Relay Module,
- 8 Channel Relay,
- Arduino Relay Board,
- Optocoupler Relay,
- Relay Switch Module,
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