GPS (global positioning systems) clocks are synchronized clocks that are well-known for providing accurate time information. Usually, GPS clocks are used widely in public areas of importance, such as bus stands, railway stations, and airports. They are used by the military and other defense wings as well.
The GRS clock’s circuit includes an Arduino Uno board (BOARD1), a SIM28M GPS receiver module (GPS1), a 9V DC power supply adaptor, a GPS antenna (ANT.1), and jumpers for header connections. Here, Arduino Uno controls all the processes and also receives GPS output signals. Once it gets the GPS output, Arduino reads all the strings and stores required strings in a string or an array in an Arduino program. Then, Arduino extracts the time and date from the stored string and relays the info to the LCD system for displaying the date and time. And this is the perfect idea for your next android project!bca mini project topics in php
Services: Services are the background actions performed by the app, these might be long-running operations like a user playing music while surfing the Internet. A service might need other sub-services so as to perform specific tasks. The main purpose of the Services is to provide non-stop working of the app without breaking any interaction with the user. Android Mini Project Topics 2022 2023
Broadcast Receivers: A Broadcast is used to respond to messages from other applications or from the System. For example, when the battery of the phone is low, then the Android OS fires a Broadcasting message to launch the Battery Saver function or app, after receiving the message the appropriate action is taken by the app. Broadcast Receiver is the subclass of BroadcastReceiver class and each object is represented by Intent objects. Android Project Ideas for Students College Project 2022 2023
Content Provider: Content Provider is used to transferring the data from one application to the others at the request of the other application. These are handled by the class ContentResolver class. This class implements a set of APIs(Application Programming Interface) that enables the other applications to perform the transactions. Any Content Provider must implement the Parent Class of ContentProvider class.