This near field communication (NFC) design outlines the required components and layout considerations, and provides firmware examples to illustrate how to implement NFC into an application to extract ...
The weather in Guangdong is humid, and the bridge has a problem. This bridge made in Taiwan is very easy to use, the reading is very stable, and the holding capacity is also very large. Here I will se...
I recently used MP2459. The datasheet says that the enable pin pull-up is effective. I want to ask what is the role of R4 in the example it gives? Can it be directly connected to R5100k? What is the d...
Main Agenda of the Seminar
1. Provide a detailed introduction to the definition and classification, system considerations, and module analysis of industrial robots;
2. Count the challenges faced in in...
[i=s]This post was last edited by Jacktang on 2019-4-19 08:30[/i] TIDEP-0091 highlights the IWR14xx 76- to 81-GHz mmWave sensor power optimization strategy for tank level detection applications, displ...
At the tail end of 2019, the long-awaited "Double 12" is here again. In order to thank fans for their attention throughout the year, STMicroelectronics Power and Discrete Devices (PDSA) sincerely invi...
eric_wangST Sensors & Low Power Wireless Technology Forum
In order to implement the requirements of the "Notice of the General Office of the State Council on Issuing the Implementation Plan of the Extended Producer Responsibility System" (Guobanfa No. 99...[Details]
As the new energy vehicle market continues to heat up, the battery options of major automakers are becoming increasingly diverse. According to the new car announcement data compiled by Electric Veh...[Details]
At 10:19 on November 5, my country launched the Sustainable Development Science Satellite 1 (SDGSAT-1) using the Long March 6 carrier rocket at the Taiyuan Satellite Launch Center. The satellite succ...[Details]
Forest ranger Xiao Chen spends most of his time patrolling the forest to find potential safety hazards as soon as possible. The boring and heavy work makes the young man a little depressed. One day...[Details]
UC3842 voltage feedback circuit diagram
The output voltage is directly divided as the input of the error amplifier (as shown in Figure 2)
After the output voltage VO is divided by resistors R2...[Details]
The MAX8660/MAX8661 power-management ICs (PMICs) provide power (AP) for processors in smart cell phones, PDAs, Internet appliances, and other portable devices.
The chip integrates four step-do...[Details]
The central government decided to establish new pilot free trade zones in Beijing, Hunan, Anhui and an expansion area of the Zhejiang pilot free trade zone. So far, the number of free trade zones i...[Details]
1. Introduction
At present, domestic excitation power cabinets generally have problems such as incomplete detection functions, backward information transmission technology, cont...[Details]
Optical lens manufacturer Yujingguang recently made a rare announcement that it plans to spend NT$1.882 billion to purchase machinery and equipment this year, a 73% increase from last year and the la...[Details]
The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to test and analyze the electronic circuit being tested online, as shown in the following ...[Details]
Recently, Xiangfenghua stated in an institutional survey that the company began to supply LG Chem in batches in November 2019 and passed Samsung SDI's qualified supplier certification in April 2020. ...[Details]
LCD TV电源参考设计考卷和方框图,电路图与材料清单.
The NCP1631 integrates a dual MOSFET driver for interleaved PFC applications. Interleaving consists of paralleling two small stages in lieu of a bigger one, more diffi...[Details]
Although
high-power LEDs
cannot replace traditional incandescent lamps on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore...[Details]
The vortex flowmeter can only measure in one direction. When installing, make sure that the flow direction of the medium is consistent with the direction indicated by the arrow on the flowmeter. 2. T...[Details]
1. Introduction
The interaction effectiveness between the modules of electric vehicles directly affects the driving efficiency and driving experience of the vehicle. Plug-in hybrid vehicles ca...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
