How to simulate 4x3 Keypad in Proteus and take input (Hindi/Urdu)

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#engineeringonline #proteus #keypad
This video explains the proteus simulation of 4x3 keypad with Arduino. It describes how to take input from the keypad and display it on the serial monitor

Interfacing of 4x4 keypad with Arduino:

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If you have any Query, drop it down below! Thanks for watching.

EngineeringOnline
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It's a good tutorial to improve my knowledge📟

hanzlarehman
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If you find the following program in Arduino, if you call Sim900a, the bulb 1 should start only 2 seconds ON and when you call again the bulb 2 ON should start 2s.

Material..

1. Arduino

2. Sim900A

3.LED 1

4.LED2

ajitzagade