Review on REXQualis Comprehensive Starter Kit with Arduino MEGA 2560 & Detailed Tutorial for Arduino IDE Compatibility by Michael Bryan

This kit contains much more than expected and is definitely worth the investment if you are thinking about integrating robotics/mechatronics and/or control systems. The problem with many of these non-Arduino kits is that they are often made very cheaply and sold as cheaply as possible. However upon initial inspection of all parts in the kit I was very pleased with the quality, finish and soldering of all components and have not had any issues so far. Definitely one of the best Arduino starter kits you can find at a great price. A wide range of sensors and components enables you to carry out many initial and intermediate projects. However, please note that this kit does not include many of the motors/servos you will need for robotics projects and is more suitable for adding to an existing robotics project. The tutorials are fairly rudimentary and what you would expect in a starter kit, for more advanced uses I recommend looking online as most of them are self-learned. All in all, a great product for the price and in terms of quality that can hardly be surpassed by other providers.