PWM pins work the same way across all Arduino boards, so you don't need to go out of your way to buy a Mega if you already have a board supporting PWM. On the Uno, Nano, and Mini, the PWM pins are ...

Morse code used to be widely used around the globe. Before voice transmissions were possible over radio, Morse code was all the rage. Nowadays, it’s been replaced with more sophisticated tech… ...

Probably the most complex part of working with Arduino is creating the sketch, a.k.a. writing the code. The Arduino programming language uses a variant of the C/C++ language, so if you're already ...

It is a simple digital voltmeter, which can safely measure input dc voltages in 0 to 30V range. The Arduino board can be powered from a standard 9V battery pack, as usual. Parts Needed. Arduino Uno ...

The Arduino software environment, including the IDE, libraries, and general approach, are geared toward education. It’s meant as a way to introduce embedded development to newbies. This is a … ...

Note that the water flow sensor is not a power-hungry type; it draws a maximum of 15-20mA at 5V DC input! Software Preparation. The Arduino Sketch (code) uses the external interrupt (int 0) on Arduino ...

The official Arduino IDE is a dour piece of software designed for uploading code to the ubiquitous and super-cool micro controller. It is a standalone, non-networked app that isn't very pretty to ...

The Code Kit from LittleBits has changed my mind. The Code Kit is very specifically targeted at classroom learning for grades 3-8 and costs $299. ... The Code Kit is an Arduino system in a box.

Awesome MIDI Input Fader Created Using Arduino (video) 11:55 am February 22, 2017 By Julian Horsey. ... This allows the Arduino to take these 12 inputs, and output them as a USB MIDI signal.