The 1 Channel 5V Relay Module without Optocoupler is a simple and reliable solution for controlling high-voltage or high-current devices using a low-voltage microcontroller or Arduino board. It features a single relay with a 5V coil, which can be controlled using a digital output pin from a microcontroller.
This relay module does not have an optocoupler, which means that it is not isolated from the controlling circuit. However, it does have a protection diode to prevent back EMF from damaging the controlling device.
Features of the 1 Channel 5V Relay Module without Optocoupler:
Input Voltage: 5V DC
Load Voltage: 30V DC or 250V AC
Load Current: 10A (DC) or 7A (AC)
Single channel relay module
No optocoupler for isolation
Protection diode to prevent back EMF
LED indicator for relay status
Screw terminals for easy connection
Low power consumption
High reliability and long lifespan
The 1 Channel 5V Relay Module without Optocoupler is a cost-effective and reliable solution for controlling high-voltage or high-current devices using a low-voltage microcontroller or Arduino board. Its simple design and easy-to-use screw terminals make it ideal for a wide range of applications, including home automation, robotics, and industrial control systems. However, it should be noted that since it does not have an optocoupler, it may not be suitable for applications where isolation between the controlling circuit and the load is required.
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