The build uses an Arduino Uno to drive a simple HD44780 LCD display with 16 characters each across two lines of text. It’s hooked up to a Wemos D1, which uses its WiFi connection to get online.

Arduino pin number connected to LCD's reset pin (LCD pin 2) pinRs: Arduino pin number connected to LCD's register select pin (LCD pin 3) init. ... Bitmap data must be stored as a one-dimensional array ...

Different port pins of Arduino are used to drive the 16×2 LCD as shown in the circuit. The message typed by the user on the Android based smartphone is received by the Bluetooth module and transmitted ...

PIN Code Access: Secure the system with a 6-digit PIN. LCD Display: 16x2 LCD for user interaction and status updates (e.g., "Enter Pin", "Alarm Active", "Motion Detected"). Keypad Input: A 4x4 matrix ...

In this video, the presenter will be demonstrating how to start using a 16×2 LCD with Arduino. The first example displays a static text message and number of seconds since Arduino reset. The next one ...

In this Arduino based digital clock circuit, we have used three major components which are IC DS1307, Arduino Pro Mini Board and 16x2 LCD module. Here arduino is used for reading time from ds1307 and ...

16×2 Character LCD & Arduino. You can find numerous “16×2 Character LCD and Arduino microcontroller” projects everywhere in this website. ... The transistor serves as a current sink, and its base is ...

The Alphanumeric LCD for Arduino will be our first circuit: using only one component, and of course the LCD, we can povide our Arduino board with at least a 16×2 alphanumeric LCD display that we will ...

12 thoughts on “ Digitized Retro LCD Games Played Using An Arduino As A Controller ” Mooseral says: June 26, 2011 at 12:25 pm By 1990 ... June 27, 2011 at 6:16 am ...