IR Receiver VS1838B

20.00

SKU: 000182 Categories: , Tag:

Description

The VS1838B is an infrared (IR) receiver module commonly used in electronic projects for receiving and decoding signals from infrared remote controls. Here’s a description of the VS1838B IR Receiver:

Type:

The VS1838B is an IR receiver module designed to detect and decode infrared signals.
IR Receiver:

This module serves as a receiver for infrared signals transmitted by remote controls or other IR transmitters.
Frequency:

The VS1838B is typically designed to operate at a specific carrier frequency, often around 38 kHz. This frequency is common for consumer electronics IR remote controls.
Pin Configuration:

The module usually has three pins: VCC (power supply), GND (ground), and OUT (signal output).
Supply Voltage:

The operating voltage for the VS1838B is typically around 5V, but it’s essential to check the specifications to ensure proper operation.
Detection Range:

The effective range at which the VS1838B can reliably detect IR signals depends on factors such as the strength of the transmitted signal and the environmental conditions. It is generally effective within a few meters.
Demodulation:

The VS1838B demodulates the modulated IR signal it receives, converting it into a digital signal that can be processed by a microcontroller or other digital circuitry.
Output Signal:

The OUT pin provides a digital signal (typically HIGH or LOW) that corresponds to the received IR signal.
Filtering:

The module includes built-in bandpass filtering to isolate the desired IR carrier frequency and reject other interference.
Application:

The VS1838B IR receiver is widely used in applications where remote control functionality is required. Common applications include consumer electronics like TVs, audio systems, air conditioners, and various DIY projects.
Compatibility:

The VS1838B is compatible with many IR remote controls that use the 38 kHz carrier frequency. It can be integrated into microcontroller-based projects for remote control input.
Usage:

This module is often used in conjunction with microcontrollers (Arduino, Raspberry Pi, etc.) to enable IR remote control functionality in electronic projects.
When using the VS1838B, it’s essential to refer to the datasheet and specifications provided by the manufacturer for detailed information on pinout, electrical characteristics, and usage guidelines. Additionally, the module may require external components like resistors or capacitors for optimal performance.