This paper mainly uses STC89C52 MCU to simulate the intelligent control controller of automobile taillights. Six LED lights are used to simulate automobile taillights. Six independent keys correspond to different states of right-turn, left-turn, normal and braking respectively. The temperature is measured by digital temperature sensor DS18B20, and the MCU accepts sensor output. After processing,

The heating and grinding of traditional soybean milk machine are not carried out at the same time, which brings great inconvenience to users. In view of the shortcomings of traditional soybean milk machine, this paper introduces a control system of soybean milk machine controlled by single chip computer. The principle of hardware design and the

This paper mainly analyses how the programmable controller can be better used in industrial air conditioning, and discusses some specific methods and means of the application of the programmable controller in industrial air conditioning, which can provide reference for future air conditioning design. In the process of industrial air conditioning design, to adopt better design

In recent years, the regulation power of reactive power compensation in power grid has become more and more demanding, especially in the low period, the demand for inductive reactive power is larger. Through the comparison of power flow simulation calculation, this paper demonstrates that adding UPFC in intelligent substation can improve the system voltage stability

In this paper, a photovoltaic charging controller with MPPT function is designed. The charging voltage and current of the battery are detected by single chip computer, and the working state of the charger is automatically switched, which effectively improves the life of the battery. When the illumination condition is insufficient, the voltage and current of

In this paper, the control of two-wheeled robot is studied. The main purpose is to solve the difficult problem of parameters of PID controller. In this paper, a new method is designed to construct neuron PID controller. By using this controller, the adaptive ability and self-learning ability of neurons have been greatly improved. The parameters

Inter-batch control (RtR) is an effective algorithm for semiconductor wafer production process control. However, due to the limitation of measurement means and cost, it is difficult to detect wafer quality data in real time, that is, there is a certain measurement delay, which is usually random and time-varying, and directly affects the performance of batch

This paper designs a peristaltic pump control system of coater based on STM32. The 57 type stepper motor is subdivided by 4.3 inch touch screen control signal. When the system runs, the operation mode of the stepper motor can be changed at any time, including rotation direction, rotation rate and torque number, so as to

The rapid development and wide application of computer technology have led to the rapid development of industrial robots. With the increasing integration of industrial robot controllers, discrete electronic and electrical components have been gradually replaced by more integrated programmable logic devices. This is of great benefit to the production cost, maintenance cost, stability and reliability

In order to solve the problem that the traditional PID parameter optimization method is prone to time-consuming, oscillation and can not guarantee the optimal tuning parameters, a method of optimizing the parameters of PID control based on Dragonfly algorithm is proposed. This method uses the process of dragonfly population searching for food and takes ITAE