Keypad is set numeric or alphanumeric characters with a limited number of buttons. The numeric keypad buttons only contain numeric characte...
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How to Control DS04-NFC Servo with Arduino
Actually a servo motor has feedback sensors that report the position / angle of rotation when rotating. Well, departing from this sense tha...
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RFID RC522 Arduino Tutorial
RFID, Radio Frequency Identity as the name implies, is a unique identity that can be read over radio frequency. Because over radio frequen...
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Reading and Writing Data to Arduino’s EEPROM
Arduino is an electronic board that contains a microcontroller, complete with minimum system for its working cycle. Well, mostly Arduino bo...
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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...
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How to Reset Arduino from the Code
Sometimes we want to reset Arduino just to make sure all functions running properly. Or if Arduino in a ‘hangs’ state because of something ...
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Interfacing Between Arduino and Delphi
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...
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