Description:
The DFRobot Gravity Digital Capacitive Touch Sensor for Arduino offers a seamless and reliable method for implementing touch-based interaction in your electronic projects. Employing industry-standard capacitive sensing, this sensor detects changes in capacitance caused by human or metal contact, outputting a clear digital high/low signal. This makes it ideal for a wide range of applications, from simple on/off switches to complex user interfaces.
Unlike mechanical buttons, this sensor eliminates physical wear and tear, ensuring long-term reliability. Its ability to sense touch through insulating materials like fabric or paper adds versatility, allowing for creative enclosure designs and hidden controls.
The sensor's sensitivity is calibrated for optimal performance, though thicker insulating layers may attenuate the signal. Perfect for DIY enthusiasts and professionals alike, the DFRobot Gravity Digital Capacitive Touch Sensor simplifies touch integration into your Arduino projects, offering a modern and robust alternative to traditional input methods.
Specifications:
- Type: Electronic Switch
- Interface: Digital
- Supply Voltage: 3.3 to 5V
- Size:22x30mm (0.87 x 1.18 in)
Features:
- 3.3V to 5V wide voltage compatibility.
- Standardized 3mm mounting holes (5cm intervals).
- Distinct "A" (analog) and "D" (digital) port labeling.
- Function icons for quick identification.
- High-quality connector for reliable use.
- Immersion gold surface for enhanced conductivity.
Useful Links:
Package Included:
- 1 x DFRobot Capacitive Touch Sensor
- 1 x Digital cable
