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 GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will use in all our future applications. This project consumes only three I/O pins, no matter what we decide to ...

Assume that you are moving towards a complex microcontroller project bundled with blinkers, beepers, and a display panel. To link a standard 16×2 LCD directly with the microcontroller, for instance ...

line called for by the LCD protocol. This means you don’t lose any extra pins. Another way to uses the displays with Arduino is to use a smart controller for TFT screens.

it’s really just a matter of reading the decoded data from its output pin. To display the caller’s information, [Dilshan] is using an Arduino Uno and common 16×2 HD44780 LCD. As a nice touch ...

The tiny handheld console features a round display and is powered by an Arduino ... TFT LCD, a handful of jumper wires, and a few buttons. The buttons chosen for this project are two-pin momentary ...

If you are interested in creating a DIY Arduino wind speed meter or anemometer ... than m/s and added extra code to support the 16×2 LCD display. After the initial setup was wired together ...