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 ...

If the computer isn’t trying to upload any code, it instructs the microcontroller to run the code that’s already stored inside. Original Circuit Diagram: Arduino UNO R3 Now, have a look at our ...

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

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...

The Arduino board is a small-form microcontroller circuit board ... As you can see from that sketch and the circuit diagram, the LED is connected to the digital pin 13 of the Arduino. Once you verify ...

I'll be focusing more on I/O and analog based microcontrollers, such as those running Arduino, and using Atmel ... based computer chip (or integrated circuit), that is programmed with a set ...

Olympia Circuits was founded by Peter Gould and Kevin Warner to develop Arduino and other microcontroller projects. They produce the Arno and Arno Shield for learning Arduino, the LeOlympia board ...