It’s pretty simple and reliable! While I was testing my newly installed Serial Port Monitor, an Arduino Uno was just plugged into my laptop with a sketch loaded to blink the onboard LED (D13) at a ...

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 ...

I like to visualize things, so I decided to prepare this simple tutorial to help you better understand how to visualize data using Arduino. This tutorial assumes that you have some basic electronics ...

Every new generation of computers repeats the techniques used by the earlier generations. [Kim Salmi] created an ASCII-based quadcopter simulation game using an Arduino that displays on the ...

This larger, 20-pin chip adds 10 more I/O pins, and a real hardware SPI interface ... and serial over USB this time, and the ability to use the Arduino serial monitor, something not found ...

Still, it's a handy project if you need to monitor and track the air quality in your home. Hit up the link below for the Arduino source code, a build guide, and all the details of the tests.

Their attractive setup incorporates a motion sensor in each bathroom hooked up to a wireless Arduino board. The board transmitted the room's occupancy state to an array of LEDs that could be ...