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Description
Features:
| CATEGORY | SPECIFICATIONS |
|---|---|
| Product Type | Universal Infrared (IR) Receiver Module |
| Model | TL1838 / VS1838B |
| Operating Principle | IR photodiode with internal demodulation and signal processing for 38 kHz IR signals |
| Carrier Frequency | 38 kHz |
| Operating Voltage | 2.7 V – 5.5 V DC |
| Receiving Distance | ~22 – 25 m (line of sight, depends on transmitter strength) |
| Output Type | Digital pulse output (active low signal) |
| Dimensions (L × W × H) | 7.4 mm × 6.2 mm × 5.3 mm |
| Pin Spacing | 2.54 mm |
| Lead Length (Foot Length) | ~23 mm |
| Package Type | Compact epoxy IR receiver module |
| Internal Functionality | IR detection + amplification + demodulation |
| Noise Immunity | Good immunity to ambient light and electrical noise |
| Key Features | Low cost, stable performance, long reception distance, compact size |
| Design Goal | Cost-effective IR receiver for consumer electronics |
| Applications | TV remote systems, robotics IR control, home automation, DIY electronics, embedded systems |
Package Includes:
1 x VS1838B-38Khz Universal IR Receiver
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