4×4 Hard Button Matrix Keypad – 16 Key
Durable hard-button 4×4 keypad featuring numbers 0–9, letters A–D, plus * and # keys. Ideal for Arduino, microcontroller and electronic projects.
Features: 16 hard push buttons • 4×4 matrix layout • 8-pin ribbon connection • Outer dimensions: 4.6 × 4.1 cm (46 × 41 mm) • Easy to interface • Suitable for access control, password entry, security systems and DIY electronics.K
This product was added to our catalog on Monday 30 October, 2017.
