I reinstalled my AD13 and the PCB view has changed. There is only one "Use filter to select network" in the upper right corner, A6. I remember that the original one had two boxes, the one on the right...
Time flies, and the 2019 National Undergraduate Electronic Design Competition will start tomorrow. How are you preparing? It should be almost done, right?Check for deficiencies, practice, practice, bu...
I finally received the long-awaited NXP Rapid IoT evaluation kit. The packaging is really very tight! I opened the package as soon as possible and saw the real appearance. The exquisite packaging box ...
[align=center]This event is the same live broadcast as Fujitsu's "[url=https://www.eeworld.com.cn/huodong/Fujitsu_FRAM3D_20190523/index.html?sid=101]Talk about Automotive Grade FRAM and German Quality...
The following is some of my understanding of the microcontroller reset circuit: 1. Why does the microcontroller need to be reset? To restore the microcontroller to its initial state, and start execu...
From the name, this file contains functions related to interrupts.
Indeed, the interrupt service function should be placed here.
but
This also contains some other abnormal interrupt information...[Details]
On October 23, Cao Xin, deputy secretary of the Party Committee and general manager of Hebei Construction Investment Group, met with Wang Shuhui, secretary of the Party Committee and chairman of Yu...[Details]
Dual Channel Double Side Demodulator
The dual-channel dual-band demodulator is shown in Figure 5.4-77. The circuit is composed of two sample-and-hold circuits with exactly the same structure. Its s...[Details]
According to Korean media reports, LG Display (LGD for short) is planning to provide semi-finished OLED panels (Open cell OLED TV) to Chinese TV manufacturers. LGD's Guangzhou factory will start prod...[Details]
IT Home reported on May 25 that Huawei had successfully obtained a mobile payment license by acquiring 100% of Xunlian Zhifu's shares, becoming the second mobile phone manufacturer with a paym...[Details]
In digital oscilloscope technology, there are two commonly used sampling methods: real-time sampling and equivalent sampling. Real-time sampling is usually performed at equal time intervals, and it...[Details]
element14 Community launches 2022 holiday celebrations for engineers and STEM groups Community members can participate in element14 holiday giveaways, hackathons and many other celebratory events ...[Details]
PS5 is about to be fully launched, but currently only the white shell version of PS5 is available for consumers to purchase. Fortunately, Sony has previously confirmed that the PS5 shell can be easil...[Details]
The example of artificial intelligence AlphaGo defeating humans tells us that artificial intelligence has officially entered people's lives and has also affected people's lives. The field of intelli...[Details]
In actual program design, those program segments that need to be used multiple times to complete the same basic calculation or operation are often separated from the entire program and compiled i...[Details]
Microsoft's Surface Duo has received a lot of praise since its debut at the launch conference, and the outside world is very excited about the next development of this dual-screen device. However, Wc...[Details]
introduction
ATE promotes WiMAX RF testing and characterization. WiMAX transceiver devices have proven to be beneficial to the development of the consumer electronics market, where they have fo...[Details]
1. What is the most valuable indicator of an oscilloscope? Bandwidth is a grade-level parameter. Improving bandwidth also increases cost. 2. How high should the sampling rate be to meet the requirem...[Details]
LED chip production process In order to obtain high-power LED devices, it is necessary to prepare a suitable high-power LED panel light chip. The international community usually summarizes the...[Details]
The well-known mobile phone review organization DXOMARK released the camera scores of the Samsung Galaxy S20+, with a photo score of 127, a video recording score of 100, and an overall score of 118. ...[Details]