The OKY1025 is an Okystar Starter Kit for Arduino that comes with 24 pieces. It is manufactured by OKYSTAR and provides an ideal platform for developers to create and experiment with Arduino. The kit contains comprehensive items and components for both novice and experienced users. Among the items included are an Arduino-compatible board, LCD modules, LEDs, sensors, and more. The kit also features several starter projects and tutorials. With its high quality, variety of features, and reliable components, the OKY1025 provides a great value for any maker wanting to expand their knowledge and experience of Arduino.