Useful link in getting ideas or circuitry for project development

ELECTRONIC KITS & MODULES link is quite useful as it sell a good products. Click on it, and I am sure you will love it.

There are people out there who still using serial communication eventhough USB became the first choice nowadays. USB is actually a serial communication. The Serial and UART Tutorial is very useful for the beginner to explore what does it means by serial communication in a real world.

In designing a project, first you will try to imagine what type of project would you like to do. Then you will start thinking of how the system flow by probably preparing a suitable block diagram. From the block diagram, obviously make you drill down to the propose circuit available as well as its component used. Whenever if you are going to analyse a circuit, there is somehow compulsory for you to know the functions of every component, right. Some of them require you to view the Component's Datasheet.

Designing a project, normally people are splitting the whole project into several block. After splitting them, every block must have a specification to be achieved. Put your focus on the input and output requirement first before you declare the rest. It is because your blocks will be combined as soon as every block working properly. In order to avoid "miss and match" problem the output from the front block should meet the requirement of the input of the back block. From here, you can imagine now that the block diagram is cascaded from the first block to the last block unless you are designing a close loop system. Brief about close loop system..." A close loop system is a system that need an output mechanism (signal, voltage, current..etc) to be feed into the input to make the next decision on the next process to be done".

To be updated soon....give ur comment.