#include <LiquidCrystal_I2C.h> LiquidCrystal_I2C lcd(0x27, 16, 2); #include <Keypad.h> const int ROW_NUM = 4; //four rows const int COLUMN_NUM = 4; //four columns char keys[ROW_NUM][COLUMN_NUM] = { {'1', '2', '3', 'A'}, {'4', '5', '6', 'B'}, {'7', '8', '9', 'C'}, {'*', '0', '#', 'D'} }; int…

count is defind as an int, Export is a character array. count = Export makes no sense.

Yeah that is why i said its a complete disaster Well Then how to relate them in a way to get it equate ? Please tell !!!!!!!

Make the code transforming the characters one by one.

Dint get the point ?? I mean in what way ??

[image] Serial Input Basics - updated Tutorials Continued from previous Post Receiving numbers rather than text So far the examples have assumed you want to receive text. But perhaps you want to send a number or maybe a mix of text and numbers. Example 4 - …

Mmm No just numbers only not any text All other A B C D ll be allotted some kind of function Ya example 4 is for converting text to int

[image] King_RAJ_Enters: Dint get the point Oh yes but it's high time You manage bit, byte, char, int, long etc. It's very useful and important knowledge.

Ya Right !! Any link or post from your side ??

Using Oncle Google on "converting ASCII to integer" this came up: <a href="https://se.search.yahoo.com/yhs/search?p=convert%20ASCII%20to%20integer&hspart=fc&hsimp=yhs-2212&type=fc_A30C76C6185_s58_g_e_d030123_n1002_c19&param1=7&param2=eJw1i0EKgzAURK%2FylxYkJvmJoXiMroq4SDWNwWhELZaevj%2FQMps3bxgfhrbpbnfBOaLCtuwW6tQkYZ44ciGz77O%2FEoSVyBimkWnJJGpy3iWSuyN8WaI5fUKMttKMQ3GGZUjnDssBgjPeAIlaNfCu1QXsukZ3uscUjkqjYVhDMY3HHEuIYXLgXT%2BlC%2FTjlmZXCYGM58Bun3YL%2F4sb%2FG8TxiimzRfg1z6d" rel="noopener nofollow ugc">convert ASCII to integer – Yahoo Sökresultat

Ya got this Going through all the info !!!

KeyPad Counter Project Season 2

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DaveX June 14, 2023, 8:03pm 6

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