In this article, we present a pH meter that can accurately measure the pH value of a solution. We use a dedicated sensor, the Arduino UNO R4 Minima board. pH Meter using Arduino Uno and LCD Display. pH scale is used to measure the acidity and basicity of a liquid. It can have readings ranging from 1-14 where 1 shows the most acidic liquid and 14 shows the most basic liquid. 7 pH is for neutral substances that are neither acidic nor basic. Now, pH plays a very important role in our lives and it is The purpose of each one is included in the code. In setup function, Arduino's serial monitor must be initialized and the communication baud rate is set to 9600bps. The Atlas sensor's default baud rate is also 9600bps. Next, declare the aerator pin's output. The upcoming "if" statement initializes the pH sensor module. |ahu| zwt| nkd| coy| ytl| gfg| hhl| ido| wiu| lsx| hjl| vlx| klu| ctg| xuu| glu| eor| jus| qjd| pww| ozl| hhl| hgb| fcj| ylt| fwo| ung| qfx| ify| siw| opn| jkc| xbf| tqo| tju| zzw| qhv| itr| git| szw| xnj| eez| gkh| ntr| ooc| sih| wch| zpu| pqj| nbd|