3 Review(s)

The TSOP1838 3-Pin 38kHz Infrared IR Receiver Sensor Module is a high-performance component designed for receiving IR signals from remote controls. This module is widely used in Arduino-based projects, home automation systems, and DIY electronics. It operates effectively at a center frequency of 38kHz and is optimized to reject ambient IR interference, ensuring accurate signal reception even in brightly lit environments.With a voltage rating of 2.5V to 5.5V and a low power consumption, the TSOP1838 module is ideal for battery-operated systems. The compact 3-pin design allows easy integration into breadboards and microcontroller setups. It features a high sensitivity photodiode and preamplifier in a single package, providing reliable performance for applications like TV remotes, air conditioner controls, and custom IR-based controls.This module operates efficiently within a wide temperature range and is made from durable plastic encapsulation for long-term use.---### ✅ **Key Specifications** - **Model**: TSOP1838 - **Pin Count**: 3 - **Frequency**: 38kHz - **Voltage Rating**: 2.5V – 5.5V - **Capacitance**: ~5pF (approximate internal input capacitance) - **Material**: Plastic Encapsulation with Integrated Photodiode - **Maximum Resistance**: Not typically specified (Low impedance output) - **Minimum Operating Temperature**: -25°C - **Maximum Operating Temperature**: +85°C - **Applications**: Arduino, IR Remote Receivers, DIY Projects, IR Communication, Robotics, Consumer Electronics---### 📌 **Bullet Points** - ✔️ High-sensitivity 38kHz IR receiver module - ✔️ 3-pin compact design for easy installation - ✔️ Compatible with Arduino and microcontrollers - ✔️ Operates on low power: 2.5V–5.5V supply range - ✔️ Filters ambient light noise for precise reception - ✔️ Suitable for remote-controlled and automation projects - ✔️ Temperature range: -25°C to +85°C - ✔️ Perfect for learning electronics, automation, and control systems ---### 🔑 **Keywords** TSOP1838 IR Receiver::38kHz IR Module::Arduino IR Sensor::Remote Control Receiver::IR Sensor 3-Pin::TSOP Receiver Module::Infrared Receiver Sensor::DIY Electronics::Arduino Components::IR Remote Module::Home Automation IR Sensor::IR Receiver for Projects::TSOP1838 India::IR Signal Receiver::Infrared Detection Module