I have a problem. It says "Compilation error: no matching function for call to 'LiquidCrystal_I2C::begin()'", I've had already downloaded all the required zip files, I opened your code file, same arrangement as yours.
Thanks, it worked for me. I had to install SimpleDHT library from arduino library manager. In order to have degree symbol on my LCD, I used lcd.print((char)223);
BRO you are the man for showing me i had to add dht11 to the library cause no one else that i watched showed this so thank you so much i was about to give up
Hi, the sketch to test the lcd (minute 8:57 ish), while attempting to compile gives me an error on the first line of "void setup", it shows "No matching function for call to "LiquidCrystal_I2C:begin()", which is in the line : lcd.begin(); I added (16, 2) to it but it doesn't work either, I have the right hexadecimal number of my module, 0x3F and I am using it. Thanks in advance for the excellent tutorial.
HEEELLLLLLLLPPPPP dht11:5:10: fatal error: LiquidCrystal_I2C.h: No such file or directory #include <LiquidCrystal_I2C.h> ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. exit status 1 LiquidCrystal_I2C.h: No such file or directory
Hello I am trying to connect a turbidity, pH, and electrical conductivity sensor to an arduino uno then have all those values displayed on LCD. Can you help me with the code for that?
hey bro... Arduino: 1.8.19 (Windows 10), Board: "Arduino Uno" Sketch uses 4614 bytes (14%) of program storage space. Maximum is 32256 bytes. Global variables use 351 bytes (17%) of dynamic memory, leaving 1697 bytes for local variables. Maximum is 2048 bytes. Serial port not selected. its showing serial port not selected can you plz help me to fix it >>>>
Good job. You did good with English and good for not being another video of annoying music with a video thats not helpful. Im subscribing for your detailed and helpful how to tutorial
Please don't directly open the code from downloads Open Arduino IDE (Arduino software) from there go to files and then click on open and browse the downloaded file and click open then it should work
@Witchdoctor Please solve my issue after uploading the program nothing is displayed on the LCD why so therefore I have adjusted the potentiometer also but didn't display anything on LCD why so ?? Please Solve ?
Sample DHT11... Read DHT11 failed, err=16,16 =============================== But i already installed the SimpleDHT and it gives me this error. Can someone help me?
