Yetaida 3V 1-Channel Multi-Mode Delay Timer Relay Module with Optocoupler for Home Automation, Industrial Control, DIY Projects

Yetaida 3V 1-Channel Multi-Mode Delay Timer Relay Module with Optocoupler for Home Automation, Industrial Control, DIY Projects

【High-Quality Relay Module Components】This relay module is built with genuine high-quality DC 3V relays and SMD optocouplers, ensuring reliable performance and durability. 【Multi Mode Delay Time Relay Compatibility】Relay module supports input voltages 3V to meet the needs of various applications, making it highly adaptable for different projects. 【Optocoupler Isolation Electric Relay】Relay module features optocoupler isolation, which provides excellent electrical isolation and protection against voltage spikes, ensuring safe operation when connected to microcontrollers. 【 High Current Delay Time Relay Handling】Equipped with high-current relays capable of handling up to 10A at 250V AC, making it suitable for controlling heavy-duty appliances and devices. 【Relay Module Applications】Optimal for a wide range of applications, our relay module are perfect for home automation, automotive electronics, industrial control systems, diy electronics projects, robotics.

Specifications:

Package Included：

1PCS-3V-1-Way-Channel Relay Module

Module description:

Operating Voltage: This relay module operates efficiently at a 3V input voltage, ensuring compatibility with a wide range of microcontrollers and power supplies.

Fault-Tolerant Design: Engineered with robust fault-tolerance, this module ensures the relay remains inactive even if the control line is disconnected, providing enhanced reliability and safety.

Indicator Lights: Equipped with clear visual indicators, a green light signals power status while a red light indicates relay activation, making monitoring straightforward.

Module Size: Compact and easy to combine, this module measures 70mm in length, 17mm in width, and 20mm in height, fitting snugly into tight spaces.

Interface:

-Input

VCC: Relay power provide+

GND: Relay power provide-

IN: Signal trigger input (High or Low Level Signal, select via jumper)

1. Use High Level Trigger

When ¡°IN¡± input High Level Signal, the ¡°NO¡± connect with ¡±COM¡±

When ¡°IN¡± input Low Level Signal, the ¡°NC¡± connect with ¡°COM¡±

2. Use Low Level Trigger

When ¡°IN¡± input Low Level Signal, the ¡°NO¡± connect with ¡±COM¡±

When ¡°IN¡± input High Level Signal, the ¡°NC¡± connect with ¡°COM¡±

3. High or Low Level Trigger Select

Jumper connect with L, Low Level Trigger

Jumper connect with H, High Level Trigger

Features:

Relay module features optocoupler isolation, which provides excellent electrical isolation and protection against voltage spikes, ensuring safe operation when connected to microcontrollers.

Optimal for a wide range of applications, our relay module are perfect for home automation, automotive electronics, industrial control systems, diy electronics projects, robotics.

Note: 

Please allow 1-3mm differs due to manual measurement.

Due to the different display and different light, the picture may not reflect the actual color of the item. 

Thanks for your understanding.