How to Use an Old Android Smartphone as a Home Security Camera

Many people these days have several old smartphones that would be a waste if they were thrown away. In fact, they are powerful computers. We should keep using them. For example, we can turn an Android phone into a home surveillance camera,all you have to do is download an app called ‘Security Cam’ in ‘Google … Read more

How to draw prizes with employees' photos at the company's annual meeting?

The annual meeting of the company is an interactive party that gives benefits to employees and leaves a deep impression on customers. The lucky draw is an indispensable part of the annual meeting of each company. It can make the atmosphere of the annual meeting more active. Here is an interesting way to draw a … Read more


M-SPEAKER can turn your android cell phone into a PC WIFI/USB speaker. The cell phone and PC must be on the same LAN (by WIFI) or connected via USB port and run M-SPEAKER at the same time. It is free of charge for basic functions. Why use M-SPEAKER? If you have an old unused android … Read more

Photo Lucky Draw – Use this software you can hold a raffle at your party!

The Photo Lucky Draw Software  is  fun and easy way to find a winner. It can roll the participants photos quickly and randomly, and when you click the Draw button, Winners will be drawn out. Winner’s photo will not repeat until initialization.You can customize the background image, music, photos folder, title and grade of prize … Read more

Campus multimedia automatic playback system

The campus multimedia automatic play system provides computer automatic control for all primary and secondary schools throughout the country, and automatically completes a series of complex and complicated manual operations in school daily work. It is a good way to standardize the management of the school, reduce the manual operation, enhance the computer automation management … Read more

Small Library Management System

This software is suitable for the management of small libraries in schools or companies. It can be used for free. If you want to modify the software to be more suitable for you, you can buy the source code. This software is written in delphi2010. Download    Buy Source Code