Keyestudio EASY plug Single Relay Module for Arduino STEAM

The Keyestudio EASY plug Single Relay Module is an electrically controlled mechanical switch designed for students, educators, and makers working on STEAM projects. It allows low-voltage microcontrollers to safely control high-current and high-voltage appliances like lamps and motors when paired with an EASY plug control board.

Safe high-voltage control

This high-quality relay module acts as an electrically controlled mechanical switch to manage high-current or high-voltage devices. It is widely used in school projects and hobbyist builds to control lighting, communication equipment, and remote sensing systems.

Visual status indication

The module features an onboard light-emitting diode that displays the relay's output state. This LED allows users to easily observe whether the relay is currently in an ON or OFF status during testing and operation.

Solderless EASY plug connection

Equipped with a specialized EASY plug connector, this module eliminates the need for messy breadboards and soldering. It is designed to connect directly to an EASY plug control board to prevent wiring mistakes.

Standard TTL digital interface

The relay is controlled through a standard digital IO port using a TTL level control signal. This makes it highly compatible with standard microcontrollers and straightforward to program in educational environments.

Compact physical footprint

Measuring just 47mm by 28mm by 19mm and weighing only 17.4g, this compact module is easy to integrate into tight enclosures. It is ideal for small-scale robotics and smart home models.

Reliable switching power

The module supports a maximum switching power of AC1200VA or DC240W on the Normally Open contact, and AC625VA or DC120W on the Normally Closed contact. This provides robust performance for small appliances and electronic projects.

Robust electrical specifications

This digital module features a rated current of 10A (NO) and 5A (NC) with a maximum switching voltage of 150VAC or 24VDC. It delivers a fast contact action time of just 10ms for responsive switching.