Analog Input and Interrupts – Arduino Project This project demonstrates how to use analog input from a light sensor and external interrupts from a button to control an LED and buzzer on an Arduino Uno ...

Libaries, wiring, and example code for various inputs / outputs for Arduino and other microprocessors When you need more inputs/outputs for your Arduino project, the response in some forums is "Use a ...

The analog sensor on the Arduino board senses the voltage on the analog pin and converts it into a digital format that can be processed by the microcontroller. Here, we are feeding the input voltage ...

OK, year-old pop culture references aside [Kyle] dropped us a line to show us his tutorial on using interrupts with your Arduino. Given the single core nature of your average Arduino’s AVR you ...

Electronic engineers, developers and hobbyists looking for a fully featured Arduino Mega compatible PLC may be interested in a new Indiegogo campaign ...

The long-awaited Arduino Due just hit the market, replacing the 8-bit, 16 MHz brain of the popular Uno microcontroller prototyping platform with a 32-bit, 84 MHz processor, while augmenting inputs ...

By using this simple capacitor-network circuit and software, designs using the Arduino Uno need only two I/O pins to read a hex-switch decoder, leaving the remaining pins for other functions.

A side-channel attack (SCA) on a reference-charge flow in successive approximation register (SAR) analog-to-digital converters (ADCs) discloses analog information acquired at a sensor frontend. A ...

One popular way to reconstruct analog signals in microcontrollers (µCs) is through pulse width modulation (PWM). However, this modulation produces a large number of harmonic components, which limits ...