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 ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

This stemmed from a review of a friend’s circuit design that used the UART in the project, but also called ... rolling their own boards out of an Arduino-based prototype, but it will work ...

Originally developed in Italy in 2005 as a tool for students building interactive design projects ... behind the Arduino is simple: to create a system that allows electronic circuits to be ...

Here is a list of projects that you can do with an Arduino that are fun ... Using foam board and packing tape as "hinges," ...

The Arduino ... number of IoT projects such as an automated feeder for fish tanks. The IoT Relay features four outlets to connect any number of devices and has a universal voltage control (3.3V to ...

Arduino's array of inputs and outputs proves crucial in projects from building ... we were happy with that design and everything was working, we moved to a custom circuit board, which is a lot ...

Put Arduino to work protecting your secrets. This project is a keypad-controlled lock that will allow the user to select a six-digit secret code and lock out anyone without it. Now we're having fun.

These materials can mistakenly connect two or more pins, so always ensure that your board and circuit are free of such debris before connecting a power supply to your Arduino project.

the main project added work from [Mark McGarry] to support AVR8js written by [Uri Shaked]. The end result is you can have the circuit simulator on the left of the screen and a Web-based Arduino ...