Key Features: 2.4-Inch TFT LCD Display: Offers vibrant and clear visual output for text and graphics. Touch Screen Interface: Allows user interaction through touch, opening up possibilities for ...

These days, you could be forgiven for thinking driving an LCD from a microcontroller is easy. Cheap displays have proliferated, ready to go on breakout boards with controllers already baked in. Loa… ...

Interfacing_LCD_using_I2C an LCD (Liquid Crystal Display) setup using I2C with three different microcontroller boards: the NodeMCU, STM32F401RE, and the classic Arduino UNO! I am pleased to present ...

Arduino UNO R3やR4 Minimaと比べた場合、Wi-FiやBluetoothが使えることで用途の幅は広がるだろう。 またLED Matrixによって、簡単な内容であればLCD（液晶表示装置）を付ける必要がないうえ、Arduinoのプログラムである「スケッチ」が簡単に描ける点も重宝するのではないだろうか。

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...