Week 011: Networking and application programming

                                                                                    

                                                                                    

                                                                                    

             This week I built a network with two nodes. the code that I made takes get_char searching for information from computer and returns chr. flash resets the pins and does not delay and set them again. this causes LEDs to flash. if char matches the id, changes serial pin to output mode and send it to computer. node LED is flashed and input makes everything to listening mode.

                                                                                    

                                                                                    

            I used eagle to design the board. I used two LED lights and phototransistor and aTtiny 45. I set it to 1000 dpi and be sure to clikc monochrome.