TSOP1738 is a 3-pin IR receiver module that can be used to receive infrared signals from TV remotes and IR transmitters in remote control based projects. It is commonly used for decoding 38kHz modulated IR signals in Arduino and other microcontroller applications like home automation and wireless control systems. For using it with a microcontroller, it operates on 5V supply and provides a digital output signal that can be directly connected to input pins.
Specification/Features :
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Type: IR Receiver Module (Demodulated Output)
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Carrier Frequency: 38kHz
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Operating Voltage: 4.5V to 5.5V
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Output Type: Digital (active LOW output)
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Package: 3-pin module (TSOP style)
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Built-in: Amplifier, automatic gain control (AGC), bandpass filter
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Noise Rejection: Good immunity to ambient light interference
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Common Uses: TV remote receiver, IR remote based control, automation projects
Package Includes:
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1 x TSOP1738 IR Receiver Module (38kHz)