-
introduction Waveform refresh rate is one of the important indicators for judging the performance of digital oscilloscopes. It directly reflects the ability of the oscilloscope to capture waveform de...[Details]
-
According to Juheng.com, Morgan Stanley recently stated that Apple's upcoming iPhone 12 series will usher in the largest wave of phone replacement in China in four years. 大摩表示,目前中国苹果用户持有推出两年iPhone占...[Details]
-
Non-inverting AC amplifier
See the attached figure. The characteristic of the in-phase AC amplifier is high input impedance. R1 and R2 form a 1/2V+ voltage divider circuit, and R3 is used to bias t...[Details]
-
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
-
LG Display is expected to play an increasingly important role in Apple's supply chain, according to a new report, and the company is planning to double its production capacity of OLED displays produc...[Details]
-
When you are on vacation in a remote wilderness, you will encounter a problem with electronic devices such as digital cameras that use rechargeable batteries. That is, you may not be able to find a...[Details]
-
On August 3, the Meigang 50MW/100MWh user-side energy storage project, which was EPC-generally contracted by China Energy Engineering Jiangsu Institute, was successfully connected to the grid!
...[Details]
-
Recently, many mobile phone manufacturers have been promoting WiFi6, but do you know the patent distribution of WiFi6? According to media reports, patent applications related to Wi-Fi 6 peaked in 201...[Details]
-
If you think about it carefully, this statement is more or less true - "the more batteries there are, the greater the fuel saving ability, but the price will also be more expensive, the system will b...[Details]
-
Trinamic's PD-1378 PANdrive intelligent stepper motor system combines powerful stepper motors with closed-loop drive control operation for greater precision, reliability, efficiency and safety. TRI...[Details]
-
1. Use stat IC and extern to declare variables 1.1 You can use static to declare global variables and local variables (including arrays). (1) A local variable declared with static can only be recogni...[Details]
-
Energy storage is booming. The A-share energy storage sector has been rising for a week, and sodium-ion batteries, which have broad application prospects, have also risen by nearly 10% in two days. On...[Details]
-
0 Introduction In today's industrial process automation, flow is an important process parameter. In order to effectively monitor, operate and control the production process, it is necessary to measur...[Details]
-
Recently, Dazhou City and Xuanhan County in Sichuan Province signed an investment agreement with Shenzhen Zhengwei Group. Zhengwei Group will invest 55 billion yuan to cooperate with Dazhou to jointl...[Details]
-
Apple is under great pressure because many places require the replacement of the Lightning interface with the USB-C standard interface on the iPhone. After the European Union decided that USB-C will ...[Details]