PWM pins work the same way across all Arduino boards ... another analogWrite() function with a different value or call a digitalWrite() or digitalRead() on pin D11. However, in most codes with ...

Most projects are built on abstractions. After all, few of us can create our own wire, our own transistors, or our own integrated circuits. A few months ago, [Julian Ilett] found a problem using ...

Community collaboration is a great thing. Take the Arduino PWM library for shift registers. Some folks at the Arduino forum pitched in and helped [Elco] trim off a bunch of clock cycles by using ...

The TX LED has a defined Arduino pin // the setup function runs once when you press reset or power the board digitalWrite(RXLED, LOW); // set the LED on digitalWrite(TXLED, LOW); // set the LED on The ...

The company was early into adding phase-locked loop clock multipliers to give the PWM machinery something faster than the processor clock to work with. Arduino offers a simple framework to programme ...