Matrix Keypad by Kattni Rembor published November 06, 2018, last edited January 22, 2025 posted in Raspberry Pi Programming/ Python Programming/ MicroPython / CircuitPython Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Arduino Python & CircuitPython Python Docs Single page Feedback? Corrections? Text View Featured Products view all Your browser does not support the video tag. 3x4 Matrix Keypad $6.50 Add to Cart Your browser does not support the video tag. 4x4 Matrix Keypad $5.95 Add to Cart 3x4 Phone-style Matrix Keypad $8.50 Add to Cart Membrane 3x4 Matrix Keypad + extras $3.95 Add to Cart Membrane 1x4 Keypad + Extras $2.95 Add to Cart 27 Beginner Project guide Python Docs Page last edited August 16, 2018 Text editor powered by tinymce. Python & CircuitPython