🔢 Arduino Advanced Calculator : This is an advanced calculator project built using an Arduino, 4x4 Keypad, and 16x2 LCD. It supports basic arithmetic operations (+, -, *, /, %) and square root (√) ...

Find and compare hundreds of products from electronic keypad manufacturers and suppliers, specifically for door access control products. You will find weather-resistant and water-resistant electronic ...

Posted in Raspberry Pi Tagged keypad, matrix keypad, membrane keypad, metronome, Raspberry Pi Pico, vibration motor ...

This project lets you create an MidiRemote for grandMA2 onPC. You need to connect 2 4x4 Matrix to an arduino. Additionally you can add 3 LEDs to the following pins: 13, 12, 11. These represent ...