When you buy an Arduino development board, it’s usually programmed with a sample blink program. When you start connecting with the USB cable and computer onboard led starts blinking. IF…
Continue readingIn this tutorial, we will learn about the working of HC-SR04 ultrasonic sensor, how to use this with Arduino. This tutorial explains details about the working of HC-SRO4 ultrasonic sensor,…
Continue readingThere are a few potential causes for the “avrdude: stk500_recv(): programmer is not responding” error message when trying to upload a sketch to an Arduino board. Here are a few…
Continue readingThis tutorial demonstrated to you how to interface a buzzer switch with Arduino nano. I will do a quick overview on how buzzer works and show a project example using…
Continue readingWhat is an Analog Value? Microcontrollers are capable of detecting binary signals: is the button pressed or not? These are digital signals. When a microcontroller is powered from five volts,…
Continue readingControlling Brightness of LED through Code(PWM control) Firstly, make the connections as shown below Connect the positive leg of LED which is the longer leg to the digital pin 6…
Continue readingIn this article, we will explain the Arduino Nano board, its features like how many i2C pins are available, how many SPI connections are present, which pins are used for…
Continue readingThe Arduino Uno pinout consists of, 14 digital pins 6 analog inputs a power jack USB connection ICSP header. The versatility of the pinout provides many different options such as…
Continue readingPrerequisites- Already downloaded and installed Arduino Integrated Development Environment. If you have not downloaded the Arduino IDE click here or click on the below link to get a step by…
Continue readingIn this tutorial, you will learn how to control a DC motor using Arduino and L239D. You will be using analog output( Arduino PWM function ) of Arduino to control…
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