TSOP JS-1838B Infrared Remote Receiver

Description

TSOP JS-1838B Infrared Remote Receiver The TSOP JS-1838B is a compact infrared receiver module designed for remote control systems operating at a 38kHz carrier frequency. It integrates a photodiode and preamplifier in a single package, providing high sensitivity and excellent noise immunity against ambient light and electrical interference. The module delivers a demodulated output signal, making it compatible with various microcontrollers for decoding IR signals. Its low power consumption and compact design make it suitable for a wide range of applications. Features High sensitivity to 38kHz infrared signals. Excellent noise suppression against ambient light and electrical interference. TTL and CMOS compatible output. Low power consumption. Compact design for easy integration. Suitable for various remote control applications. Specifications Parameter Value Operating Voltage 2.7–5.5VDC Carrier Frequency 38kHz Low-Level Output Voltage 0.4V High-Level Output Voltage Up to 4.5V Receiving Distance Up to 15m Viewing Angle ±35° Supply Current 0.4–1.5mA Output Type Active low Compatibility Arduino, Raspberry Pi PINOUT Pin Number Pin Name Description 1 Out The signal pin gives out the sequence based on the IR signal detected 2 Ground Connected to the Ground of the circuit 3 Vcc Typically connected to +5V Applications Infrared remote control systems. Home automation projects. Consumer electronics. Educational electronics projects. Prototyping with microcontrollers. Package Contents 1x TSOP JS-1838B Infrared Remote Receiver. Datasheet TSOP1838B .

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