KE4036 Keyes DIY Electronic Brick IR Receiver Module

KE4036 Keyes DIY Electronic Brick IR Receiver Module

1. Introduction
The Keyes 2021 New DIY Electronic Brick IR Receiver Module is designed for receiving infrared signals, making it suitable for remote controllers and infrared communication projects. With high sensitivity and low power consumption, this module is widely used in home automation and security monitoring applications.

2. Features
- Eco-Friendly Material: Constructed with black eco-friendly materials compliant with modern safety standards.
- High Sensitivity: Effectively receives infrared signals to ensure transmission stability.
- Anti-Reverse Interface: Equipped with a blue anti-reverse connector for secure and reliable connections.
- Broad Compatibility: Compatible with various microcontrollers like Arduino and Raspberry Pi for diverse project implementations.
- Easy Installation: 2.54mm pitch design suitable for beginners and DIY projects.

3. Specifications
| Parameter | Description |
|-----------------|--------------------------------------|
| Model | KE4036 |
| Sensor Type | IR Receiver Module |
| Cable Length | 200mm |
| Operating Voltage | DC 5V |
| Interface Type | 2.54mm Pitch Anti-Reverse Interface |
| Receiving Frequency | 38KHz |
| Power Consumption | Approx. 3mA (at 5V operation) |

4. Working Principle
The IR receiver module detects infrared signals through a photodiode. Its workflow is as follows:
- Power Connection: The module connects to a power supply via GND and VCC, supporting DC 5V operation.
- Signal Output: When an infrared signal is detected, the module outputs a corresponding signal.

5. Pin Description
| Pin Name | Description |
|----------|---------------------------------------------------|
| VCC | Positive power supply connection (DC 5V input) |
| GND | Negative power supply connection |
| S | Signal output indicating detected IR signals |