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 ...

The most popular display system widely used in Arduino projects ... and this LCD is really very cheap and thoroughly available in the whole world. The 16×2 Character LCD (based on HD44780 LCD ...

Your everyday garden variety Arduino is the hero here, sitting between the computer’s USB port and the display to make the magic happen. Using the ‘LCD Smartie ... It’s clear that the ...

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, ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino ... the single in-line header of the character LCD. It looks like he’s using the 4-bit mode for addressing that display, which ...