
Specification: The TSOP1838 is a miniaturized infrared receiver module designed for remote control systems and short-range wireless data transmission. In a laboratory setting, it is commonly used for prototyping optical communication circuits, motion sensing projects, and debugging IR-based remote signaling protocols.
Technical Specifications:
* Center Frequency: 38 kHz
* Operating Voltage: 2.7V to 5.5V DC
* Peak Wavelength: 950 nm
* Reception Distance: Up to 10–15 meters (depending on transmitter intensity)
* Output Active Level: Active Low (TTL/CMOS compatible)
* Shielding: Internal metal shield for immunity against electromagnetic interference
* Viewing Angle: 45 degrees
* Package: SIP-3 (Single In-line Package)
(The dimensions and weight mentioned in the additional information section are of the product with box/packaging.)
| Weight |
0.055 kg |
|---|---|
| Dimensions | 3.5 × 8 × 10 cm |