Frequently bought together:
Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Infrared Receiver Module |
| Sensor Type | IR demodulating receiver (universal type) |
| Model | 1838 (commonly VS1838B / TL1838 family) |
| Operating Principle | Receives modulated infrared light and demodulates signal via internal IC |
| Operating Voltage | 2.7 V – 5.5 V DC |
| Operating Frequency | ~37.9 kHz (standard IR remote carrier) |
| Receiving Distance | Up to ~18 m |
| Detection Angle | ~90° |
| Package Type | Double-shielded epoxy package (anti-light interference design) |
| Size (L × W × H) | 6.4 mm × 7.4 mm × 5.1 mm |
| Leg Type | Steel, bendable leads |
| Internal Components | Infrared photodiode + dedicated IR decoding IC |
| Ambient Light Resistance | Works under up to ~500 lux lighting conditions |
| Noise Immunity | Strong resistance to electromagnetic interference and ambient light |
| Output Type | Digital demodulated signal output |
| Key Features | Universal compatibility, high sensitivity, low power, stable decoding performance |
| Applications | TV, stereo systems, VCR, CD players, set-top boxes, air conditioners, fans, lighting systems, robotics IR control, consumer electronics |
Package Includes:
1 x 3pin Universal IR Infrared Sensor
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