-
Specific implementation functions The system consists of STC89C51 microcontroller + LCD1602 liquid crystal display + L298N control module + DC motor + DS18B20 temperature sensor. Specific functions...[Details]
-
In engineering applications, in order to make the SPWM inverter work safely, a reliable protection system is required. A fully functional protection system must not only ensure the safe operation o...[Details]
-
0 Introduction
Green environmental protection and energy saving are the global trend, and embedded computer systems are widely used in portable and highly mobile products. Low power consumption desi...[Details]
-
After completing the formulation of the PCI Express 3.0 standard in 2010, the PCI Special Interest Group (PCI-SIG) released the PCIe 4.0 standard at the end of 2017, doubling the bandwidth of PCIe 3....[Details]
-
1. Process requirements
The sheet forming machine is a process for heating, extruding and plasticizing plastic raw materials (such as PE, PET, PVC or starch-based biodegradable materials). The...[Details]
-
In the laser power supply, the functions of the synchronization signal source are as follows: 1. Generate a trigger pulse for the discharge switch of the main discharge circuit. If the pulse laser wo...[Details]
-
Recently, it was learned from the "National Standard Information Public Service Platform" that two latest requirements and standards for smart car sensors and surveying and mapping data have begu...[Details]
-
I have been reviewing some basic algorithms and implementations these days. Today, I looked at the basic principles of recursion and found that I am not very clear about recursion, especially the idea...[Details]
-
Strategy Analytics' latest research report points out that in 2020, smartphones supporting eSIM will account for 32% of all smartphone shipments in Western Europe. In Western Europe, Apple iPhone and...[Details]
-
The basis for the stepper motor to achieve angle and position control is the reference zero position; all rotation angles are based on this zero position as a reference, so the stepper motor must b...[Details]
-
1. STM8S external interrupt wake-up First understand the interrupt resources of STM8S Let's look at the interrupt management of STM8S. STM8S uses software priority and hardware priority to contr...[Details]
-
Contents The present invention generally relates to the field of industrial measurement, and in particular, to a universal grounding ring and a method for manufacturing and using the grounding ring. ...[Details]
-
After the R16 version was frozen in June 2018, the complete version R16 that can fully reflect the three major features of 5G will be frozen in March 2020. The R17 version, which is expected to be fi...[Details]
-
From the layout point of view, Yisuwi has different layouts in different regions. For example, the Hefei Eswi COF Tape Project, the first semiconductor material manufacturing project invested and bui...[Details]
-
Most HDTVs in stores today have analog HD component video input (YPbPr) and a single HD digital input such as DVI or HDMI. Many consumers now receive digital HD content from cable TV companies usin...[Details]