pinMode(pin, mode) - Configures the specified pin to either input or output. pin: the Arduino pin number to set the mode of. mode: INPUT, OUTPUT, or INPUT_PULLUP. digitalWrite(pin, value) - Write a ...

I am building a project with the Arduino Uno with Midi and DMX. Now I have the problem that I can only use one serial at a time. To need only one Arduino anyway, I tried to stop the Serial. The Serial ...

For such cases we use serial to parallel converter chips or shift register. A shift register chip takes data from UNO board serially and gives output in 8 bit parallel configuration. Components ...

When using an Arduino, at least once you’ve made it past blinking LEDs, you might start making use of the serial connection to send and receive information from the microcontroller. Communica… ...