Live broadcast time: March 31, 2022 (Thursday) 10:00-11:30 amLive Topic: RSL15 - ON Semiconductor's More Efficient, Smarter and Safer BLE 5.2 Bluetooth Chip
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This article mainly refers to the TIDA-010031 reference design and analyzes the principle of ADC sampling integral square wave non-sensing control to help everyone better complete similar solution des...
Some time ago, I used LM2776 to build a -5V circuit to power the op amp. After the board was completed, I found that the batch could not be powered, and the -5V was only about 0.6.
The circuit was als...
Tektronix has released new firmware for its 5 Series and 6 Series MSO mixed signal oscilloscopes, introducing a new analysis tool called Spectrum View, which is available as a free upgrade and can per...
Recently, there has been a constant discussion about LG OLED TVs, with the focus on when LG OLED TVs will be available in China. On March 19, at the China Home Appliances Expo held in Shanghai, Mr....[Details]
Radar level meter is a microwave level meter that transmits energy waves (usually pulse signals) through a device that can transmit energy waves. The energy waves are reflected by obstacles, and a ...[Details]
PWM (Pulse Width modulation) switching power supply has the advantages of small size and high efficiency. As a power supply device, it has been widely used in many fields. However, the short duration ...[Details]
introduction
The optimal power flow problem (OPF) is how to obtain the optimal operating state of a power system under the premise of satisfying system operation and safety constraints. OP...[Details]
The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]
Today we will talk about Rockwell PLC identity authentication and communication vulnerability analysis and reproduction~
Rockwell Automation is one of the world's largest automation and inform...[Details]
Jiwei.com reported on April 23 that Lenovo recently held the YOGA×Xiaoxin Spring New Product Launch Conference, bringing three Xiaoxin series notebooks, namely: Xiaoxin Pro 16 2021, Xiaoxin Air 14 Pl...[Details]
Chi Yonglin, operations manager of ABB Precision Assembly Center, said: "In all application fields, the penetration rate of industrial robots is less than 12%, and the market demand potential is hu...[Details]
technical background
目前，我国乡镇煤矿中80%以上的高瓦斯矿井安装了安全生产监测监控系统，原国有重点煤矿几乎全部安装了安全生产监测监控系统，使煤矿安全生产状况得到显著改善。
Despite this, coal mine gas accidents still occur from time to time due to factors such as overcapa...[Details]
For general contact pairs, the volume resistance is very small compared to the contact resistance at the interface between the contact parts, and the value basically does not change. Therefore, the...[Details]
Xiaomi Technology Park held an opening ceremony, which indicated that Xiaomi officially had its own home and ended its career of renting office buildings. Xiaomi Technology Park has a total of 8 buil...[Details]
W78E516D is a 6T/12T 8051 microcontroller series, which is pin-compatible with the traditional 12T 8051. The W78E516D provides industrial temperature specifications, a wide voltage operating range o...[Details]
Speaking of Qualcomm, I believe everyone in the industry knows it. Because this Fabless from the United States not only provides a powerful "brain" for smartphones and other devices - the Snapdragon ...[Details]
Abstract: In view of the current situation of slow tracking speed and low calculation parameter accuracy of electromagnetic tracking system, this paper introduces a solution to complete the acquisi...[Details]
In order to accelerate the construction of electric vehicle charging and swapping infrastructure in our city, standardize the investment, construction and operation of electric vehicle charging and...[Details]
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