Problem description:
1. Prerequisite: In addition to through holes, other blind or buried hole types have been added in the Drill Pair Manager. 2. Set the default via: Set the default via and the corr...
The circuit is as shown below. Its purpose is to provide constant current power to 12 3V LEDs. The problem now is that the LED light is visibly jittering when it is on. The AC gear of the multimeter t...
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What would you do if you are listening to music and there is a lot of noise around you?
- Put your headphones in tightly, turn up the volume or stay away from the noise.
If you can’t leave or turn up ...
Analog Front End AFEThe analog front end AFE has always been monopolized by TI, ADI, MICROCHIP, and Cirrus Logic.
Electrochemistry, electrochemical gas sensors, potentiostat/amperometry/voltammetry/cy...
CAN is a multi-master serial communication bus. Compared with general communication buses, CAN bus data communication has reliability, real-time and flexibility. Therefore, CAN has been widely used...[Details]
Overlap switching loss (or voltage-current overlap loss) can be calculated based on the slope of rising current and falling voltage according to the dynamic curve of voltage and current in a certai...[Details]
After the PCB is welded, its components need to be tested. The traditional method is to test them after welding them off the PCB board, but this method is not only troublesome and inefficient, but al...[Details]
In recent years, the application scope of semiconductor lighting has become wider and wider. LED lamps have moved from outdoor to indoor, from landscape lighting and road lighting to indoor decorat...[Details]
Using Atmel89c2051 to simulate PLC control can combine the advantages of microcontroller control and PLC control. As the core technology of embedded systems, microcontroller control has high reliabil...[Details]
On May 23, it was reported online that Dr. Wang Chenglu, the leader of Huawei's Hongmeng and president of Huawei's Terminal BG Software Department, has left Huawei. The official certification of his ...[Details]
1. The forward and reverse control method of the inverter
There are two main ways for the inverter to achieve forward and reverse rotation of the motor: external control and internal control.
...[Details]
Some people say that the emergence of ChatGPT marks the beginning of a new round of industrial revolution, while others believe that its vision of productivity is overestimated. Is ChatGPT really a P...[Details]
According to foreign media reports, on September 9th local time, Sunny Optical Technology (Group) Co., Ltd. announced that it has cooperated with Valens Semiconductor to integrate chipsets compliant ...[Details]
1. Discussion on the layout structure design of printed circuit components
For an instrument with excellent performance, in addition to selecting high-quality components and reasonable circu...[Details]
On April 18, Anhui Changjiu New Energy Technology Co., Ltd.'s 2GWh annual capacity cascade energy storage plant was officially put into production. Changjiu Logistics and its subsidiary Guangdong D...[Details]
Toshiba Electronic Devices & Storage Corporation (“Toshiba”) today announced that nine of its photorelay products have passed certification to U.S. safety standard UL 508: the DIP4 package series “TL...[Details]
0 Introduction
With the popularization of microcomputer applications, microcomputer measurement and control systems with MCS-51 single-chip microcomputer as the core can be seen everywhere...[Details]
On October 24, 2024, at the CATL Super Hybrid Battery Brand and New Product Launch Conference, the Xiaoyao Super Hybrid Battery was officially unveiled. This is the world's first hybrid battery wit...[Details]
PCB Design
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