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Elecbee 1 Channel 5V Relay Module Optocoupler Isolation Board High/Low Level Trigger 250V 10A Arduino Compatible
SKU: EB0047111
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Key Features
Reliable Switching Control: 1-channel 5V relay module supports AC 250V 10A and DC 30V 10A load control for automation projects.
Stable Optocoupler Isolation: Built-in SMD optocoupler isolation provides strong anti-interference capability and stable signal transmission with 5mA trigger current.
Selectable Trigger Modes: Supports both high-level and low-level trigger control via onboard jumper selection for flexible integration.
Easy Wiring Design: Screw terminal interfaces allow convenient direct wiring for power input and relay output connections.
Wide Development Compatibility: Compatible with Arduino, ESP32, Raspberry Pi, STM32, MCU development boards, smart home, and industrial control systems.
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Specifications
Attribute
Value
Search
MCU/SoC Model
Channel Level Trigger
Debug Interface
CAN
Power Protection
5V
Description
Elecbee 1 Channel 5V Relay Module is designed for reliable switching control in DIY electronics, smart home systems, industrial automation, and microcontroller development projects. With integrated optocoupler isolation, the module effectively reduces signal interference and improves operational stability, making it ideal for controlling high-power AC or DC devices safely from low-voltage control systems.
Technical Features:
- Working Voltage: 5V DC
- Relay Channels: 1 Channel
- Maximum Load: AC 250V 10A / DC 30V 10A
- Trigger Current: 5mA
- Trigger Mode: High Level / Low Level Selectable
- Isolation Type: SMD Optocoupler Isolation
- Status Indicators: Green Power LED, Red Relay Status LED
- Mounting Hole Diameter: 3.1mm
- Mounting Hole Spacing: 44.5mm × 20.5mm
Interface Information: Input Side: DC+ connects to positive power supply, DC- connects to negative power supply, IN controls relay activation by high or low level signal. Relay Output Side: NO is normally open, COM is common terminal, NC is normally closed. Trigger Selection: Connect jumper to LOW for low-level trigger mode or HIGH for high-level trigger mode. The module also features fault-tolerant design to prevent unintended relay activation if the control line is disconnected.
Shopping Guide
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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