November 2016 ~ Arduino Geek

How to Configure Arduino Analog Pin to be Digital Pin

Analog pins on Arduino board is default pin used as analog input. In this pin you can measure analog voltage from 0 - 5V continuously. So i...

Sometimes we want to reset Arduino just to make sure all functions running properly. Or if Arduino in a ‘hangs’ state because of something ...

A laptops or computers today rarely have physical parallel or serial port. Everything has been replaced with an USB port that is now in thi...

Arduino Pro Mini is a mini-sized model of Arduino board, with same functionality as Arduino Uno board, but negates serial communic...

Reading or writing in SD Card with Arduino is fairly easy to do. Internally, Arduino already provides a specific library for interacting wi...

Ultrasonic sensor is one kind of sensors used to measure distance to an object. As the name implies, the sensor works at ultra high frequen...

In this tutorial , I talk about how to burn (upload) Arduino bootloader using USBasp programmer in general. In addition to easy and cheap, ...

LCD Shield is a 16x2 LCD ( Liquid Crystal Display ) compact module, ready to embed to Arduino header. So, the stackable shield can directly...

Sometimes our Arduino circuit requires a cooling system so all components are not overheat. High temperatures can cause permanent damage to...

Arduino Mega board is one of Arduino-based AVR microcontroller variants. It’s powered by ATMega 2560 microcontroller. One advantage of this...

USBASP is universal programmer board for microcontroller especially Atmel-AVR families. Normally, USBASP is used to burn/upload HEX file (...

One of bluetooth module which is able to handle bluetooth communication is HC-05 . This module is widely used because it is relatively easy...