KE4050 Keyes DIY Electronic Brick Joystick Module

KE4050 Keyes DIY Electronic Brick Joystick Module

1. Introduction
The Keyes 2021 New DIY Electronic Brick Joystick Module is a sensor designed for directional input and analog signal control, widely used in gaming controllers, robotic motion systems, and other interactive projects. Manufactured with eco-friendly materials, the module ensures both safety and durability.

2. Features
- Eco-Friendly Material: The module uses black eco-friendly materials compliant with modern safety standards.
- Multi-Directional Input: Supports four-directional input with an additional center press function.
- Anti-Reverse Interface: Equipped with a yellow anti-reverse connector for reliable connections.
- Broad Compatibility: Compatible with various controllers like Arduino and Raspberry Pi for easy project development.
- Ease of Use: Simple wiring design suitable for beginners.

3. Specifications
| Parameter | Description |
|-----------------|--------------------------------------|
| Model | KE4050 |
| Sensor Type | Joystick Module |
| Cable Length | 200mm |
| Operating Voltage | DC 5V |
| Interface Type | 2.54mm Pitch Anti-Reverse Interface |
| Power Consumption| Approx. 20mA (at 5V operation) |

4. Working Principle
The joystick module outputs varying analog signals based on the position of the joystick. The working principles are as follows:
- Power Connection: The module connects to a power supply via VCC and GND, supporting DC 5V operation.
- Signal Output: Movement of the joystick in different directions causes corresponding changes in output voltage, which can be read by a microcontroller for interpretation.

5. Pin Description
| Pin Name | Description |
|----------|---------------------------------------------------|
| VCC | Positive power supply connection (DC 5V input) |
| GND | Negative power supply connection |
| X-axis | Analog output representing X-axis direction |
| Y-axis | Analog output representing Y-axis direction |
| SW | Signal output when the joystick is pressed |