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My second raspberry pi video. Whatch this. This is must usefull for you. Raspberry pi videos are only uploaded in saturday. Don't miss this. and thq for visit my blog.

codings for this video  /* PINOUT: RC522 MODULE    Uno/Nano     MEGA SDA             D10          D9 SCK             D13          D52 MOSI            D11          D51 MISO            D12          D50 IRQ             N/A          N/A GND             GND          GND RST             D9           D8 3.3V            3.3V         3.3V */ #include <MFRC522.h> #include <SPI.h> MFRC522 rfid(10,9);  //ss pin(SDA pin) and rst pin String id = ""; bool type = false; int successRead; void se...

codings for this video /* PINOUT: RC522 MODULE    Uno/Nano     MEGA SDA             D10          D9 SCK             D13          D52 MOSI            D11          D51 MISO            D12          D50 IRQ             N/A          N/A GND             GND          GND RST             D9           D8 3.3V            3.3V         3.3V */ #include <MFRC522.h> #include <SPI.h> MFRC522 rfid(10,9);  //ss pin(SDA pin) and rst pin void setup() {   Serial.begin(9600);   SPI.begin(); ...

codings for control leds using tsop1738 #include <IRremote.h> int RECV_PIN = 4; // int output1 = 8; int output2 = 9; int output3 = 10; int output4 = 11; int itsONled[] = {0,0,0,0,0}; #define code1  0xE0E020DF // #define code2  0xE0E0A05F // #define code3  0xE0E0609F // #define code4  0xE0E010EF #define power  0xE0E040BF IRrecv irrecv(RECV_PIN); decode_results results; void setup() {  Serial.begin(9600);   //  irrecv.enableIRIn();  //  pinMode(output1, OUTPUT);  pinMode(output2, OUTPUT);  pinMode(output3, OUTPUT);  pinMode(output4, OUTPUT); } void loop() {  if (irrecv.decode(&results)) {    unsigned int value = results.value;    switch(value) {       case code1:         if(itsONled[1] == 1) {                 digitalWrite(output1, LOW); ...

the codings for this video is there: codings for play songs /*The circuit:  * SD card attached to SPI bus as follows:  **speaker - pin 10  ** MOSI - pin 11  ** MISO - pin 12  ** CLK - pin 13  ** CS - pin 10 (for MKRZero SD: SDCARD_SS_PIN)*/ //TMRpcm library is needed #include <SD.h> #define SD_ChipSelectPin 10 #include <TMRpcm.h> #include <SPI.h> TMRpcm tmrpcm; void setup() { tmrpcm.speakerPin=9; Serial.begin(9600); if(!SD.begin(SD_ChipSelectPin)) {   Serial.println("SD fail");   return; } tmrpcm.setVolume(6); tmrpcm.play("Faded.wav"); } void loop() {   // put your main code here, to run repeatedly: }