2016 ~ Arduino Geek

How to Read Keypad with Arduino

Keypad is set numeric or alphanumeric characters with a limited number of buttons. The numeric keypad buttons only contain numeric characte...

Actually a servo motor has feedback sensors that report the position / angle of rotation when rotating. Well, departing from this sense tha...

RFID, Radio Frequency Identity as the name implies, is a unique identity that can be read over radio frequency. Because over radio frequen...

Arduino is an electronic board that contains a microcontroller, complete with minimum system for its working cycle. Well, mostly Arduino bo...

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...