Good evening everyone I am in the process of assembling a TEA5767 FM Radio with IR control and 1.3in OLED Display, here is the link if you need more info that I may not have included,
and in the instructions it states
"The infra red receiver has three connections, Vcc, Gnd and signal. Connect the signal, or data out, to Arduino data pin 3 and Vcc and Gnd to Arduino 5 volts and Gnd. Connect a flying lead to Arduino digital pin 3, this will be used to switch the display to the IR decode display."
I am using an Arduino uno and it wants me to connect a "flying lead" to Arduino digital pin 3.
What is a flying lead and is there a difference between data pin 3 and digital pin 3 on the uno?