为延续9月意法半导体（ST）在广州、上海和北京分别举办2019工业巡演专场的成功，我们特别于11月19日（周二）在成都举办成都巡演，为西南的客户提供有关意法半导体最新技术、解決方案的深入课程和培训、以及设计和开发以及部署所需的关键讯息，参加者还可在产品展示区看到意法半导体和各个合作伙伴的展品现场演示。Click here to register nowThe Chengdu tour focuse...
GLFore G100 is a portable real-time acoustic imager that can visualize the sound source in the form of a color contour map, forming a detection effect similar to that of a thermal imager on the temper...
In the RFID system, the working distance between the reader and the electronic tag is an important indicator of RFID application.
This distance is closely related to the cooperation between the RFID t...
All the preparations we have made are to run Kedao Cloud as a portable server on the mobile phone. First, let me briefly introduce Kedao Cloud. Kedao Cloud can be said to be the simplest private cloud...
[b]「Dry Goods」PCB Design Tips, How to Quickly Adjust Silkscreen and Trim Lines[/b] Embedded System Engineer 2019-01-15 01:10:49 [img]http://p1.pstatp.com/large/dfic-imagehandler/3ce2b61f-b235-480b-be7...
The radio frequency signal generator is a commonly used general electronic test and measurement instrument. Different from the traditional function signal generator, it is mainly used to generate rad...[Details]
At present, in the electrified section, the train power supply system is a passenger car power supply device installed in the locomotive (trailer) that steps down and rectifies the 25 kV single-phase ...[Details]
OPPO Pantanal system integrates Matter protocol for the first time to build a more open ecosystem
November 4, 2022, Shenzhen, China -
Matter China Media Conference opened in Shen...[Details]
What are the arc welding parameters? How to set them? The parameter settings of arc welding robots include welding current, welding voltage, welding speed, welding angle, etc. The following is a de...[Details]
New product line is a complete portfolio of test instruments that enable seamless cloud connectivity and support remote operation
Shanghai, China, May 13, 2021 – Farnell element14, a...[Details]
When executing opkg update, it prompts that the file cannot be found. root@EC2022v:~/clienttest# opkg update Downloading http://downloads.openwrt.org/barrier_breaker/14.07/at91/generic/packages/bas...[Details]
Linear Technology Corporation introduces the LTC3891, a high voltage synchronous step-down
DC/DC controller
that consumes only 50uA in standby mode while the output is in regulation. The 4V...[Details]
In a more complex single-chip microcomputer system, in order to expand the value range and realize complex calculations and controls, floating-point operations are generally involved. However, gene...[Details]
A/D conversion principle and parameter indicators 1. Sampling Theorem 2. In order to correctly represent the analog signal vi with the sampled signal vs shown in Figure 5.2.2, it must satisfy the fol...[Details]
According to my observation, the competition in the mobile phone industry chain has gradually turned into competition among listed companies since the past two years. At the same time, more upstream ...[Details]
On February 6, the State Council Tariff Commission issued an announcement on adjusting the additional tariffs on some imported goods originating from the United States. It mentioned that from 13:01 on...[Details]
This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
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New energy vehicle power distribution system upgrade
In the power distribution system of traditional vehicles, the ECU mainly controls the power supply of the vehicle electrical a...[Details]
The life of the bulb is five times longer, the weight and volume are only one-third of the original, there is no noise, and the price is cheap... What reason can I refuse LED?
When it comes to pro...[Details]
On October 31, a centralized commissioning ceremony was held for the Datang Ali Energy Storage, Basu Wind Power, and Heshun Photovoltaic Projects. The Tibet Ali Independent Grid-connected Energy St...[Details]
MEMS sensors
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