How to Use a Flex Sensor – Arduino Tutorial

flex sensor

In this tutorial you will learn how to use a flex sensor with Arduino. A flex sensor uses carbon on a strip of plastic to act like a variable resistor. The resistance changes by flexing the component. The sensor bends in one direction, the more it bends, the higher the resistance gets. In this example […]

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LED control using Arduino


In this tutorial, I’ll show you how to use an Arduino to control LEDs like turn on and off an LED connected to one of the Arduino’s digital pins. I’ll explain how to change the LEDs flashing rate, and how to change the pin that powers the LED. Electrical signals The Arduino communicates with modules and […]

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BASIC Programming On An Arduino


What is Arduino? Arduino is an open-source electronics platform based on easy-to-use hardware and software. Arduino boards are able to read inputs – light on a sensor, a finger on a button, or a Twitter message – and turn it into an output – activating a motor, turning on an LED, publishing something online. You can […]

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