Abstract: This article introduces a new design method for a LED color light control system, using the AT-89C51 microcontroller as the main control core, combined with minimal auxiliary hardware circuits such as buttons and displays. The system controls LED color lights through software, featuring a compact size, fewer hardware components, a simple circuit structure, and … Read more
Modern Traffic Signal Control Machines General Composition of Modern Traffic Signal Machines Traffic signal control machines refer to all the electronic and mechanical components installed in cabinets that control the operation of traffic lights, including the cabinets themselves. With technological advancements, traffic signal control machines have evolved from purely mechanical controllers to modern traffic signal … Read more
Starting from this lesson, we will share how to use MicroBit to create a control system for a three-level elevator. To complete such a small project of a three-level elevator, you need to be familiar with the basic usage of MicroBit and purchase some component materials. If you are not familiar with MicroBit, you can … Read more