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5V 4 Channel Relay Module With Optocoupler For Arduino
৳220.00
Product SKU : U3049
Specification
Buy 5V 4 Channel Relay Module With Optocoupler For Arduino in Online
Voltage: DC 5V
Relay Output: AC 250V/10A or DC 30V/10A
Relay Channels: 4 (independent)
Trigger Level: Low-level TTL signal
Protection: Optocoupler isolation
Connection Type: Screw terminal blocks
Status Indicator: LED for each relay
Compatible With: Arduino, Raspberry Pi, STM32, PIC, etc.
Application: Smart home, automation, IoT, robotics
Mounting: Pre-drilled holes for easy installation
No warranty or guarantee is provided with this product
Reference image shown for illustration purposes only
Packaging Include:
- 1x 5V 4 Channel Relay Module With Optocoupler For Arduino
Description
Buy 5V 4 Channel Relay Module for Arduino in Bangladesh
Buy 4 channel 5V relay module BD
4 relay board for Arduino Bangladesh
5V optocoupler relay circuit BD
DC5V 4CH relay module BD
4 channel smart automation relay BD
Relay switch board 5V BD
Arduino relay module 4 channel BD
Opto-isolated 4 channel relay BD
4 channel relay for home automation BD
IoT project relay board BD
DIY electronics 5V relay BD
Relay control board 4 channel BD
Safe relay module with LED BD
Screw terminal 5V relay BD
5V relay for Raspberry Pi BD
Control your electronics projects in Bangladesh easily with the 5V 4 Channel Relay Module, designed for Arduino, Raspberry Pi, and other microcontrollers. Featuring optocoupler isolation, screw terminals, and LED indicators, this compact module is ideal for home automation, IoT systems, and DIY electronics. Easily switch devices on or off with safe low-level triggering.
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Product Tags:
- 4 Channel Relay,
- 5V Relay Module,
- Arduino Relay Board,
- Optocoupler Relay,
- DC5V Relay Switch,
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