I would like to ask everyone in the forum, who has the EN301893 specification? If I encounter any problems, I would like to learn from this document. Thank you everyone...
With the explosive growth of TWS headsets in recent years, more and more end customers have put forward higher requirements on the size, battery life, sound quality, etc. of TWS headsets.
Below we rec...
NXP provides a comprehensive range of microcontroller and microprocessor products, which are widely used in industrial and consumer products. In industrial and consumer products, human-machine interfa...
Namisoft 's design of virtual voltmeter and virtual digital multimeterCreation of Namisoft NS- Multimeter subVI1. Right-click the icon in the upper right corner and select "Show Connection Panel"; rig...
In the fields of meteorological environment monitoring, product quality testing, etc., turbidity measurement is often required. Turbidity characterizes the degree of obstruction to light transmissi...[Details]
At present, battery safety testing technology is facing such a dilemma: the capacity discharge test is detrimental to the battery, time-consuming and labor-intensive, and contains disturbing operat...[Details]
lead: I have heard the word PWM most often in LCD monitors before, and I know that PWM is a technology used to adjust LED backlight, but I know nothing about its working method and principle. This ...[Details]
Two places are worth noting:
(1) Interrupt vector mapping
(2) The user program Ro_base setting is consistent with the address to be downloaded,
That is to say, to download the same program t...[Details]
This circuit uses the direct bus interface mode to maximize the data transmission rate. Relying on the perfect TCP/IP protocol processing function of W5100, DSP can access the Internet network without...[Details]
SC2463 is a high performance multi-output buck converter controller. It can be configured for use in different power management applications, such as ADSL power supply with multiple output voltage ...[Details]
China Energy Storage Network
: Ordinary people don’t want to buy smart meters at all. In the final analysis, they are buying electricity, so the cheaper the electricity, the better, not the s...[Details]
Qorvo®, Inc. (NASDAQ: QRVO), a leading provider of RF solutions for mobile, infrastructure and aerospace/defense applications, has completed the acquisition of 7Hugs Labs SAS, a leading ultra-wideban...[Details]
With the development of technology, the accuracy requirements of the test system in the industrial production process monitoring system are getting higher and higher. For the test system that req...[Details]
The iPhone 12 has just started selling, and some people can't wait to share the news about the iPhone 13. If the news is reliable, the new generation of iPhone 13 may have both Touch ID fingerp...[Details]
The power module is a negative feedback voltage stabilization system, and its performance indicators are divided into static indicators and dynamic indicators. Static indicators Output voltag...[Details]
Microsoft is working with Google on a new API called "Picking Clipboard" that will upgrade the existing clipboard functionality of browsers like Chrome and Edge. This big clipboard update is ex...[Details]
The lane change model of TransModeler is suitable for large-scale simulation of path selection, and parameter settings are very important. In large-scale simulation models, the parameters of the la...[Details]
Abstract:
A good intelligent connected vehicle in-vehicle service ecosystem can not only promote the healthy development of the intelligent connected vehicle in-vehicle service market, but al...[Details]
RF/Wirelessly
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