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8‑Key Touch Button Module with LED Indicator Lights
Upgrade your projects with this compact, high‑performance 8‑key touch button module, engineered for seamless integration with ARM microcontrollers, Raspberry Pi, and other single‑board computers. Its low‑power touch sensors and vibrant LED indicators deliver instant feedback, while the durable construction ensures reliable operation in both hobbyist and commercial applications.
Key Highlights
- Touch‑Sensitive Keys: 8 individually responsive buttons with no mechanical wear.
- Built‑in LED Indicators: Bright, energy‑efficient LEDs provide real‑time visual status for each key.
- Compact Footprint: 35 mm × 35 mm board size, perfect for tight spaces.
- Wide Voltage Compatibility: Operates from 3.3 V to 5 V, ideal for ARM and Raspberry Pi GPIO.
- Easy Wiring: 4‑pin header (VCC, GND, DO, LED) with clear labeling.
- Robust Design: PCB‑mounted, solder‑ready, and resistant to dust and moisture.
- Low Power Consumption: < 1 mA in standby mode.
- Open Source Firmware: Sample code available for Arduino, Raspberry Pi, and STM32.
Why Choose This Module?
Designed for developers who demand precision and reliability, this 8‑key touch keypad eliminates mechanical switches, reducing noise and wear. The integrated LEDs not only enhance usability but also simplify debugging during prototyping. Whether you’re building a custom game controller, an industrial interface, or a home automation panel, this module offers the flexibility and performance you need.
Applications
- DIY game controllers and arcade cabinets
- Industrial control panels and touch interfaces
- Home automation and smart device hubs
- Educational kits and STEM projects
- Prototyping for IoT and robotics
Specifications
- Operating Voltage: 3.3 V – 5 V
- Operating Current: < 1 mA (standby)
- Dimensions: 35 mm × 35 mm × 3 mm
- Key Count: 8
- LED Color: White (high‑brightness)
- Connector: 4‑pin header (male)
- Package: PCB mount, solder‑ready
Order Now and Bring Your Projects to Life!
Enhance your next build with this reliable, low‑maintenance touch keypad. Add it to your cart today and start creating intuitive, responsive interfaces in no time.
Price: Original price was: $ 5.06.$ 2.38Current price is: $ 2.38.