Turn-key PCB assembly services in prototype quantities or low-volume to mid-volume production runs

The Superb Crystal Real Time Clock

You might probably involve with Crystal Real Time Clock development project before, but have you ever done it with the system interrupts? If you don’t know what the system interrupts for, it’s a process that stops a microprocessor/microcontroller from what it is doing. By doing this step, it will enable you to do other task instead of the previous one. Please allow me to give you an example here. Let’s say that the main program is running and performing some function in a circuit, suddenly an interrupt applying into the program. It caused the program halted immediately. In the same time, another routine is carried out. When the routine had finished, the processor goes back to main routine again! Sounds simple, isn’t it? For this project, you’ll have to use… Continue reading