[Ivan]’s LCD was ... The display featured no onboard controller, and the original driver wasn’t easily repurposed. Instead, [Ivan] decided to drive it directly from an Arduino Uno.

Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and ...

[Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and PS/2 keyboard. but he’s also included alternative options to go without an LCD screen by using a computer ...

This Arduino Uno-powered ... and an LCD to display this temperature reading and the speed the motor is currently running at. Aside from these components, you'll also need an I2C module to convert ...

for instance Arduino, you would need atleast 6 I/O pins to talk to the LCD. However, if you use an LCD module with I2C interface, you only need 2 lines to process the display information. Now a days, ...

We might think that an AVR microcontroller – e.g. the ATMega328p adopted by the Arduino UNO boards ... circuit: using only one component, and of course the LCD, we can povide our Arduino board with at ...