Microduino Sensor Touch Button

The Microduino Sensor Touch Button is a compact digital input module from the mCookie family that adds smooth, silent touch control to your electronic builds. Powered by the reliable TTP223 chipset, it detects the change in capacitance when a finger touches the gold-plated pad and instantly switches its output from HIGH to LOW – no pressure, no clicking, and no moving parts to wear out.

With its small 23.5 × 13 mm footprint and stackable connector, the module snaps directly onto mCookie core boards and works with any Arduino-compatible system that reads a simple digital signal. It runs on a wide 3.3V–5V supply, offers high sensitivity and stability with low power consumption, and is perfect for interactive gadgets, smart home panels, games, and STEM education projects.

• Capacitive touch detection via the TTP223 chipset
• Digital output: HIGH when idle, LOW when touched
• 1-channel input, compatible with D2–D13 and A0–A7 interfaces
• 3.3V–5V operating voltage with minimal power draw
• Compact 23.5 × 13 mm board with a gold-plated touch area
• Stackable mCookie design – easy to connect, no soldering required
• Long lifespan thanks to its solid-state, contact-free design