Nawaf's blog

I built the infared sensor circuit and the pcb layout on proteus software with plugging all the components of the infareed circuit

December :I am done with the soldering . currently helping to build the micromouse

.Second semester : . The main and only problem with it was the small space to put the components inside it without making any component touch the other. After building three different circuits we managed to establish the chosen one. After the PCB layout was printed on of my colleagues drilled all the holes so we can connect the components to it. Following that, all the components were connected and then soldered neatly. After that, the circuit was tested and it was working perfectly especially the sensors. The sensors were corresponding perfectly to the movement of the object reaching it. Then, the output of the infra-red circuit was simply connected to Port D of the microcontroller.