Becky Stern shows you how to use digital and analog inputs when building Arduino circuits, including controlling LEDs using pushbuttons and potentiometers. If you are unfamiliar with Arduino ...

Here is a useful circuit for Arduino lovers and experimenters. 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 ...

This voltage can be read by an Arduino digital input and then the Arduino can act upon it. The PIR Motion Sensor on the left is made by Parallax and sold by Radio Shack. The one on the right comes ...

The Arduino Mega's PWM pins are digital output pins located on D2 to ... One is using an analog input like a potentiometer. In this case, the analogWrite() value is dependent on the value read ...

It is equipped with 32 Inputs (16 x digital 4-30V, 8 x analog 0-10V ... extra media and specifications for the Arduino development board, jump over to the official CANADUINO MEGA 2560 crowd ...

Luckily [Paul Martinsen] has put together a primer of three different ways to use an Arduino to filter signals ... re still working on debouncing a digital input, we have you covered there ...

Arduino Leonardo, Micro or Pro Micro) Arduinos have hysteresis built into the input side of digital IO pins (as does the ATtiny85 and ATtiny861A), and so can happily be used with slowly varying inputs ...

In 3D modeling, precise and fluid navigation around a digital object is essential. Even though there are plenty of commercial ...

Most consumer digital cameras have tons of tiny receptors ... The diode is connected to an analog input pin on an Arduino. The sensor can be pointed at an object, and the Arduino can sense the ...

Arduino Leonardo, Micro or Pro Micro) Arduinos have hysteresis built into the input side of digital IO pins (as does the ATtiny85 and ATtiny861A), and so can happily be used with slowly varying inputs ...