MH251EUA

Description:

MH251EUA is a common infrared receiving module, used to receive infrared signals from the environment and convert them into electrical signal output. It is widely used in various electronic equipment and infrared control systems.       

Main Features: 

Receiving frequency: Able to receive infrared signals within a specific frequency range, usually 38kHz, which is the frequency used by most infrared remote controls.

Sensitivity: It has high sensitivity and can effectively receive long-distance and low-power infrared signals.

Receiving Angle: Usually has a wide receiving angle, allowing it to receive infrared signals from different directions.

Packaging: Using a small SMD package, such as an SOP package, facilitates surface mount (SMT) installation on the circuit board and helps achieve compact circuit design.

Application environment: Suitable for various environmental conditions, including indoor and outdoor, and can work stably under different temperature and humidity conditions.

Electrical characteristics: It has appropriate operating voltage and current characteristics and can operate stably under the working conditions of standard electronic equipment.

Application scenarios: Mainly used in remote controls, infrared sensors and other infrared control systems to receive and decode infrared signals to realize remote control and interactive functions of equipment.

Applications: 

remote control:

It is used as a receiving module for various consumer electronic products such as TV remote controls, air conditioner remote controls, and audio remote controls to achieve remote control functions.

Smart home:

In smart home systems, as part of the infrared controller, it is used to control home appliances such as TVs, air conditioners, lighting, etc.automated industry:

In industrial control systems, it is used to remotely control and monitor equipment, such as equipment control in automated production lines.

security system:

Used as part of infrared sensors for human body detection, intrusion detection and other applications in security systems.

Medical equipment:

In medical equipment, used to remotely control and monitor the functionality of equipment, such as operational control of medical imaging equipment.

Consumer Electronics:

As an infrared communication interface for various electronic products, such as digital cameras, projectors, etc., it is used to receive remote commands or signals.