530QA474M000DGR

　　Portable devices face many potential electromagnetic interference (EMI)/radio frequency interference (RFI) sources, such as switching loads, power supply voltage fluctuations, short circuits, lightn...[Details]

GB/T 1962.1 Luer cone connector multifunctional tester Introduction: It uses a 7-inch colorful LCD touch screen with Chinese menu display. The nominal capacity of the syringe can be selected by the k...[Details]

Xinjiang Haoxin Lithium Salt Company, which undertakes the scientific research and industrialization tasks of the National Science and Technology Support Plan project, has recently launched a lithi...[Details]

Power automatic meter reading system based on RS485 bus and Ethernet This paper introduces an automatic meter reading system based on RS485 bus and Ethernet and implemented with con...[Details]

1. AL.E6 - indicates servo emergency stop. There are generally two reasons for this fault. One is that the 24V power supply of the control circuit is not connected, and the other is that the EMG an...[Details]

Servo drives are also called servo amplifiers. Servo drives are similar, so you only need to understand 1-2 types. This article integrates various information and personal understanding: ...[Details]

When designing a low-power USB circuit that operates from a power source other than 5 V, you must decide whether to use a separate battery or a small power source from the host computer. The problem ...[Details]

Network storage technologies such as Network Attached Storage (NAS) and Storage Area Network (SAN) address the main issues with DAS devices by storing data on dedicated machines. For a while, these st...[Details]

1 Introduction The single-phase electricity meter for anti-theft and metering is an indispensable safety control project in the field of intelligent buildings today. How to design it with embe...[Details]

0 Introduction Central heating is an inevitable trend in the current thermal system, but due to technical problems, the full play of the advantages of centralized heating has been affected. It ...[Details]

0 Preface With the continuous development of electronic technology and automated measurement technology, traditional weighing systems can no longer meet people's needs in terms of function, accuracy,...[Details]

First example: Avoid infinite loop, keep sending data (use the self-set receiving data flag method, do not turn off the serial port interrupt ES method) The flag must be placed at the last p...[Details]

The population is aging and more and more people need health support, which has a huge impact on the overall healthcare expenditure. In view of this, governments and health insurance companies are ...[Details]

      News on the evening of April 13, iQOO held a new product launch conference today, launching the new Neo series product iQOO Neo6 and accessories such as heat dissipation back clip. 　　Before the...[Details]

GIC is an important component in the ARM system. After understanding the composition and function of GIC, we can understand the general process of IRQ, from the arrival of hardware IRQ to the end o...[Details]