Capacitive Touch Key Module for Automation Systems

33.99 

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🏷️ Condition: New

🚚 Ships from: HK Warehouse – Hong Kong (China)

↩️ Easy Returns within 30 days of receipt

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Experience reliable, touch-controlled switching with this capacitive touch key module, featuring 3, 4, or 8 keys with switchable modes including self-locking, interlocking, and inching. Designed for versatility, it operates at 5V to 24V DC input/output, supporting ModBus-RTU communication via TTL or RS485 protocols at 9600 baud. Constructed with a durable 70×70mm green PCB and three white touch buttons, it offers high anti-interference capabilities, reverse connection protection, and no mechanical wear, ensuring long-term performance. Weighing only 20g, this compact module is ideal for seamlessly replacing traditional mechanical switches in various electronic applications, providing modern, stylish control.

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