If your board has no printed labels, check out its pinout diagram documentation (found on the board's Arduino Store page). PWM pins in the diagram have the same tilde sign in front of the pin numbers.

A define creates a label as another code expression ... use the actual built-in LED on the Arduino circuit board itself. If you connect a jumper wire to pin D13 on the Arduino header, then ...

Arduino has announced a new line of Nano boards that will begin shipping next ... When used in a breadboard, or soldered to another PCB, pin labels will be hidden. The rest of the Nano family ...

Arduino Nanos also come in handy for prototyping and experimental projects that primarily use a breadboard. Unlike the standard boards like Uno and Mega that come with female pin headers ...

Developers, makers and electronic enthusiasts searching for a small Arduino ... boards that are small in size but they all seem to have one issue or the other – either they do not have enough I ...

This board also features 128 MB of RAM, 8MB of Flash and the usual compliment of Arduino pins in a Leonardo-compatible layout. Also on the SoC is a PCIE bus, Ethernet, a USB 2.0 host, and an SD card.

Teensy 4.0 and 4.1 Cortex-M7 development boards ... on two pins and a total of 40 IO pins. Both come in lockable versions to protect sensitive code, and also have CAN, CAN FD, I 2 S, S/PDIF and SPI ...

What Next is a is a supplier of colour-coded Arduino-compatible ... and Orange boards. Thee entry-level Yellow and Red boards are based on a Microchip ATmega328 microcontroller. Each board provides 20 ...