NAASH Engineering & Construction Smart Safety & Solar Solutions
Original price was: ₨450.00.₨400.00Current price is: ₨400.00.
| The 5V 2-Channel Relay Module with Optocoupler is a reliable switching module designed for controlling high-voltage or high-current devices using low-voltage microcontrollers. It contains two independent relays, allowing users to control two separate devices simultaneously.
This module includes an optocoupler (optical isolation) which protects sensitive microcontrollers from voltage spikes and electrical noise. Because of this isolation, it provides safer and more stable control when switching AC appliances or high-power DC devices. The relay module operates with a 5V control signal and can be easily interfaced with popular development boards such as Arduino Uno, Arduino Mega 2560, ESP8266, ESP32, and Raspberry Pi. Each channel has an LED indicator to show the relay status, making debugging and monitoring easier. The module can control various electrical devices like lights, fans, motors, pumps, and home appliances, making it widely used in home automation, robotics, industrial control, and IoT projects. Key Features: |
| 5V 2-Channel Relay Module with Optocoupler is an electronic switching module used to control high-voltage devices using low-voltage signals from microcontrollers. It features two independent relay channels with optical isolation for safe and reliable operation. It is ideal for projects using Arduino Uno, Arduino Mega 2560, and Raspberry Pi. |
| Weight | 0.11 lbs |
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| Dimensions | 3.15 × 2.36 × 0.79 in |
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