Description
The Metal Touch Module is a touch-sensitive switch that uses capacitive sensing to detect contact with a metal surface. It replaces traditional mechanical buttons, offering durable, wear-free operation with high sensitivity and stable performance.
This module outputs a digital signal (HIGH/LOW) when the metal touchpad is pressed, making it simple to use with Arduino, Raspberry Pi, ESP32, and other microcontrollers. It’s ideal for smart switches, DIY electronics, home automation, and interactive projects.
Features
Capacitive Metal Touch Detection – Activates with a simple touch on the metal pad. Digital Output (High/Low) – Easy to interface with microcontrollers. High Sensitivity & Fast Response – Reliable performance for real-time applications.
Durable & Long Life – No moving parts, ensuring extended use. Simple to Use – Plug-and-play module for Arduino and other controllers. Wide Applications – Smart switches, DIY electronics, robotics, and control systems.
Specifications
Operating Voltage: 2V – 5.5V DC
Output Type: Digital (High/Low)
Response Time: ≤ 50ms
Touch Surface: Metal plate/screw head
Operating Temperature: -20°C to +70°C
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