Arduino circuit 1-6

                                                                      Orignal Arduino circuit 1

                                                              changed arduino circuit 1 

                                                                                                  Arduino circuit 2

                                                                                  Arduino circuit 3                 Arduino circuit 3 changed

           Arduino circuit 4                                                                                 circuit 4 changed 

                                                    Arduino circuit 5 

Arduino circuit 6                                                                                          

                                     circuit 7-12 arduino

  circuit 7

circuit 8                                                                                                              circuit 8 changed 

circuit 9 

circuit 10 

circuit 11

circuit 12