One single analog pin 4*4 Keypad Control by Arduino with Lcd display

In this video tutorial, we can learn howto 4*4 keypad interfacing with Arduino using one analog pin. It helps to reduce more analog pin uses of Arduino.

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Component Requirement
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* Arduino
* 4*4 Keypad
* 4.7k ohm
* 1k ohm
* Some jumper cables
* Breadboard

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Source Code:
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OneWireKeyPad GitHub repository: https://github.com/AndrewMascolo/OnewireKeypad

Source code: https://drive.google.com/open?id=1PdrM9uznieiNLk05LQUfY9DD8lFmK7lE

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IoT Projects:
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* Facebook control Home Automation:
* Esp8266(Nodemcu) Weather Station : https://youtu.be/xbFLFqpMPc8https://youtu.be/azEFeLAG40k
* ESP8266(Nodemcu) with blynk: https://youtu.be/7t0ZkJ7BkTA
* ESP8266(Nodemcu) with Thinkspeak: https://youtu.be/7DdVFTEq_d4
* ESP8266(Nodemcu) Web server control : https://youtu.be/bincddO5iJ0
* ESP8266(Nodemcu) with Gmail: https://youtu.be/GSxRP9fiyPk
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Arduino Projects:
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* Bluetooth control Home Automation: https://youtu.be/x_SxpFDQGrM
* Home Automation: https://youtu.be/WQL26fkXfSo
* RFID based security system: https://youtu.be/IlrfSv6_AWw
* Gas detection project: https://youtu.be/pCECQEZ147E
* DHT11 Humidity and Temperature: https://youtu.be/GVyabySFkFI
* Ac voltage control using Arduino: https://youtu.be/Hz4RaSw5Rfg
* Password based door lock: https://youtu.be/r3z5GIRbzCY
* Arduino based radar system: https://youtu.be/NNK32mF5rA8
* Led matrix scrolling display: https://youtu.be/dQBMLFxu7ro
* Arduino audio player: https://youtu.be/g-SVvUosgWI
* Arduino clock: https://youtu.be/ZS4964sOEr8U

Видео One single analog pin 4*4 Keypad Control by Arduino with Lcd display канала Razib Shahadat