This example demonstrates how to use an analog sensor with an Arduino. The analog sensor used is an LDR (Light Dependent Resistor) that measures the light intensity. Based on the detected light level, ...

Analog Barometer with Voltmeter Analog Barometer with Arduino Nano and 0-6V Meter This sketch uses an Arduino Nano to read a BMP180 barometric pressure sensor. The sketch converts the pressure to a ...

Makers and developers that enjoy building projects using the Arduino platform might be interested in a new experimenters kit called the Tsunami, which has been created by Nick Johnson who is based in ...

Canadian electronics geek and nascent YouTuber [Technoyaki] wanted to measure 20 volt signals on his Arduino. One might typically use a voltage divider to knock them down to the 5 volt range of the ...

Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

New software-configurable input/output (SWIO) features for control automation equipment allow any industrial I/O function to be accessed from any pin, with the ability to configure channels anytime.

Digital displays are useful for quick and accurate readout, but lots of people prefer the physical motion of a needle moving along a dial. For instance, many smartwatch users choose an analog face to ...