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 ...

These days, you could be forgiven for thinking driving an LCD from a microcontroller is ... Instead, [Ivan] decided to drive it directly from an Arduino Uno. This is easier said than done.

If you're looking to get started with Arduino and need a nudge in the right direction, this guide is for ... and a reset pin for connecting a push button to reset the UNO in case you can't use ...

It is a set of helper mathods to manage the LCD Alphanumeric display through the AlphaLCD library. This sketch should be intended as a modificable skeleton, where you should add your program; the ...

This experiment uses Arduino Uno and an LCD shield as hardware in addition to the DAC module. The sketch (code), supported by the Adafruit_MCP4725 Library, increments the DAC, reads the values, 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 ...

In the last installment of The GeekDad Arduino Guide, I introduced you to the Arduino ... The latest version of the Arduino is the Arduino Uno (Revision 3). For this tutorial, I recommend the ...