This is tutorial number 1 from our series of Arduino tutorials and in this part I will talk about blinking an LED using the one already available on the Arduino Uno board or using an external LED to ...

The latest version of the Arduino is the Arduino Uno ... Diode (LED) should light up once the Arduino has power and after a second or so, an LED on the board should start slowly blinking.

The Julia programming language is a horrible fit for a no-frills microcontroller like the ATMega328p that lies within the classic Arduino ... manages to blink an LED slowly.