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TSOP1738 Infrared Receiver Module
Specification:
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Carrier Frequency: 38 kHz
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Supply Voltage: 2.5V – 5.5V
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Output Type: Active low
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Reception Angle: ±45°
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High Sensitivity Range: Up to 5 m (typical)
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Ambient Light Immunity: Very high
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Package Type: 3-pin epoxy package
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Power Use: Very low current
₹30.00 (Incl. GST)
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TSOP1738 is a compact IR receiver sensor tuned for 38 kHz signals. It gives stable output with strong noise control, low power use, and high sensitivity. It works well in remote control units, automation tasks, and microcontroller projects.
Application:
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Remote control units
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TV and audio systems
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Home automation
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Arduino and ESP projects
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Sensor-based DIY projects
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IR communication modules








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