The TSOP1738 IR Infrared Receiver is a compact and highly sensitive module designed to receive modulated infrared signals at 38kHz, which is the standard frequency used in most IR remote controls.
It integrates a photodiode, amplifier, and demodulator in a single package, providing a clean digital output signal that can be directly interfaced with microcontrollers such as Arduino, ESP32, STM32, and Raspberry Pi.
The module filters out ambient light and noise, ensuring stable performance even in varying lighting conditions. It is widely used in applications such as remote-controlled systems, home automation, and IR communication projects.
Its simple 3-pin interface (VCC, GND, OUT) makes it very easy to use for both beginners and advanced users.
Available at Microspark Store – Your Trusted Electronic Component Store!
Key Features
- Model: TSOP1738
- Operating Frequency: 38kHz
- Output Type: Digital (active low)
- Supply Voltage: 2.5V – 5.5V DC
- High sensitivity and noise immunity
- Built-in demodulator and filter
- Low power consumption
- Easy 3-pin interface
Applications
- IR remote control systems
- Home automation projects
- TV/AC remote decoding
- Robotics control via IR
- Arduino and IoT projects
Package Includes
- 1 × TSOP1738 IR Receiver
Available at Microspark Store – Your Trusted Electronic Component Store! At Microspark Store, we ensure every product is quality-checked and tested before shipping, so you can buy with confidence and start building without worries.
Please Note: Product information has been collected from various sources across the web. While we have made every effort to ensure the accuracy of the information presented, slight variations may still occur. Kindly verify the specifications and compatibility before using this module in your projects.
Disclaimer: Images shown are for illustration only and may not exactly represent the final product. Minor differences may occur due to lighting, display variations, or manufacturer updates. We reserve the right to make changes to the product without prior notice.
