The 8 Channel Relay Module Isolated Optocoupler 5V 10A is a versatile interface board designed to let microcontrollers, Arduino boards, and IoT controllers switch heavy AC or DC loads safely. 5V DC logic level · Up to 10A at 250V AC or 10A at 30V DC per channel · 10A.
The 8 Channel Relay Module Isolated Optocoupler 5V 10A is a versatile interface board designed to let microcontrollers, Arduino boards, and IoT controllers switch heavy AC or DC loads safely. Each of the 8 onboard relays is equipped with high-current switching contacts capable of handling up to 10A at 250V AC or 30V DC.
Featuring built-in optocoupler isolation, this module protects sensitive control circuitry from voltage spikes, electrical noise, and back-EMF. It includes trigger selection jumpers allowing high-level or low-level triggering, optical isolation for each channel, and working indicator LEDs to easily monitor relay status during prototyping and deployment.
| Control Voltage (VCC) | 5V DC logic level |
|---|---|
| Number of Channels | 8 independent relay channels with status indicator LEDs |
| Contact Capacity | Up to 10A at 250V AC or 10A at 30V DC per channel |
| Isolation | Onboard optocouplers for complete electrical isolation between control logic and switched loads |
| Trigger Mode | Configurable high-level or low-level triggering via onboard jumpers |
| Fault-Tolerant Design | Designed so that even if the control line breaks, the relay will not malfunction |
| Form Factor | Multi-channel PCB module with screw terminal blocks for easy wire connections |
| Current | 10A |
What is the operating voltage?
5V DC logic level.
Is it compatible with Arduino and ESP32?
Yes. It works with Arduino, ESP32, Raspberry Pi projects.
Can I buy the 8 Channel Relay Module Isolated Optocoupler 5V 10A in Kanpur?
Yes – buy online with delivery across India, or pick it up from the iTechBuilders store, Damodar Nagar, Kanpur.
