I saw a video in a WeChat group, saying that a cleaning lady from a certain company brought the battery of an electric motorcycle upstairs to charge, which caused an explosion and fire. No casualties ...
The following is a summary of some issues that should be paid attention to in the design, and the principles of single-chip hardware design. I hope everyone can read it.
(1) In terms of compon...[Details]
Abstract: With the development of virtual instrument counting, the idea of software as equipment has become the development trend of scientific research instrument equipment. This paper uses the ex...[Details]
When it comes to flip phones, your first impression is Samsung, Nokia, Motorola or Sony Ericsson? Of course, there is still a need for foldable screen mobile phones with a clamshell design, s...[Details]
The TSI system (turbine status monitoring and protection system) and the ETS system (turbine emergency trip system) are important equipment for thermal power plants to ensure the normal operation of t...[Details]
At present, almost all fluorescent lamps on the market use built-in power supplies. The so-called built-in type means that the power supply can be placed inside the lamp tube. The biggest advantag...[Details]
In order to meet the functional aggregation requirements of GSM/GPRS and 3G (third generation) multi-mode cellular phones and other portable products, high-performance analog switches have emerged....[Details]
High voltage power supply, also known as high voltage generator, English: High voltage power supply, generally refers to a power supply with an output voltage of more than 5,000 volts. The output vol...[Details]
Many users have reported in forums that the iPhone 11 screen is not very sensitive, and occasional touch interruptions may occur, causing the system to be unresponsive or even freeze. After investi...[Details]
This paper introduces a single-chip network interface chip W5100, which integrates TCP/IP hardware protocol stack and supports multiple network protocols. The hardware circuit connection diagram ...[Details]
Abstract: This paper introduces the power distribution system and power management system of the VIP Living Pavilion of Shanghai World Expo Village, which uses intelligent power meters and microcomput...[Details]
The three-phase motor forward and reverse switch is used to change the direction of rotation of the motor. There are generally two types: manual and automatic. Before wiring, you need to confirm wh...[Details]
Qualcomm XR Ecosystem Partner Conference 2021: Gathering industry strength and opening up a new XR vision On September 23, the 2021 Qualcomm XR Ecosystem Partner Conference with the theme of "Embra...[Details]
Introduction
The monitoring system is a system that monitors and controls people, equipment or related areas in normal factory production or daily life. It is a necessary system for the normal oper...[Details]
Mitsubishi PLC FX3U series is a very popular small PLC with high performance, high reliability, ease of use, etc. In practical applications, remote I/O settings are one of the common requirements.
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Test/Measurement
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