Hey folks. I got my hands on Arduino Uno R3, and SD card reader. Pretty much the same as in this project: https://create.arduino.cc/projecthub/electropeak/sd-card-module-with-arduino-how-to-read-write-data-37f390?fbclid=IwAR0dEXAsRMp_vzZA9vRB2nL5-bhZnb8bb0TCIPWoydbIiB6y-G6BWUf-epQ
However I can not pass the card Initializing :
Serial.print("Initializing SD card...");
if (!SD.begin(10)) {
Serial.println("initialization failed!");
while (1);
It is just always fails. I have checked my connections several times, formatted the card, tried with set pin 10 to output, and several other things that I found on the forum. But I just can not make it work. Is it possible that the card reader is not working? Maybe I miss something?
I attach a photo of my connection, Any help will be much appreciated!