Important Device Introduction

This lecture was giving briefing about some important device including IC, organic LED and soon. The devices were using widely in all electrical applicances nowaday to perform crucial function. The devices perform specific task and they made the applicances become more sustainable and perform perfectly. All the devices work together in the electrical circuit simultanously and make the applicance more fulfill the demand of the human nowadays...

The picture showed some component in the electrical circuit, all of them are important electronic device!