12×12mm Capacitive Touch Switch Module — High-Level Output, 3.3V/5V, Arduino (6-Pack)

12×12mm Capacitive Touch Switch Module — High-Level Output, 3.3V/5V (6-Pack)

This 12×12mm capacitive touch switch module detects finger touch on the large 12×12mm sensing pad and outputs a HIGH logic signal — functioning as a touch-sensitive push button with no mechanical moving parts. The high-level output (active HIGH on touch) connects directly to Arduino digital inputs, relay modules, and USB control circuits. No debouncing required — the module outputs a clean digital signal. Pack of 6.

Specifications

• Sensing Area: 12 × 12mm capacitive pad
• Output: HIGH when touched, LOW when released (active HIGH)
• Supply Voltage: 3.3V – 5V
• Output Level: Compatible with 3.3V and 5V logic
• Response: Instant, no debounce needed
• Pack Quantity: 6 modules

Touch Switch vs Mechanical Push Button

• Capacitive touch (this module): No moving parts, no bounce, waterproof surface possible — for clean, modern interfaces
• Mechanical push button: Tactile feedback, requires debouncing — for traditional controls

Typical Applications

• Arduino touch button input
• USB device touch control
• Lamp and LED touch dimmer trigger
• Relay module touch activation
• Touch-sensitive panel control

12×12mm capacitive touch switch module, 6-pack — high-level output, 3.3V/5V for Arduino touch button and USB project control applications.

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