Does a mechanical multimeter have a smaller temperature drift than a digital multimeter? I usually use the multimeters commonly seen in the market. Some colleagues said that the temperature drift of d...
The annual automotive industry event Automechanika Shanghai 2020 will be held as scheduled at the National Exhibition and Convention Center (Shanghai) from December 2 to 5. This year's exhibition area...
I saw in the specification that there is an isolated available current of 100mA. Is this the parameter? My circuit diagram is the same as the recommended circuit, except that I choose 5V output, so SE...
Event details: [Free evaluation and trial of Anxinke ESP32-Audio-Kit] Evaluation | [Free evaluation and trial of Anxinke ESP32-Audio-Kit] Free trial_Electronic Engineering World (eeworld.com.cn)Evalua...
Automotive chip grade
According to the automotive electronics standards set by the United States, automotive chips are divided into five levels, the smaller the number, the higher the level.
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First, let’s talk about the development of ARM The situation can be described as very promising. Opening the websites of various companies, we can see that embedded systems occupy most of the...[Details]
On March 23, Twitter officially announced that the iOS version of the client now supports direct recording of GIF images, allowing iPhone users to better display images without using other tools. ...[Details]
On the evening of December 4, Pengding Holdings released a November operating income briefing. The company's consolidated operating income in November 2020 was 4.681 billion yuan, an increase of 48.0...[Details]
Microsoft's Xbox Series X has been on the market for quite some time, and current news indicates that its first upgraded version may be coming soon. A video posted by insider @Bradsam (currently t...[Details]
As smartphones continue to be updated and upgraded, the prices of mobile phones continue to rise, and brand competitiveness is increasing. However, the smart TV market is just the opposite. There are...[Details]
Qualcomm Inc., the world's largest maker of chips for smartphones, last week unveiled the wireless-charging Toq smartwatch. Now it's bringing the technology to a bigger, faster electric sedan.
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Maxjet Technology issued an announcement stating that based on the current market environment and the company's development strategy, in order to focus on its core business, continuously optimize the...[Details]
1. The signal of the instrument system is transmitted in a way. The grounding of the shielding layer of the bus signal cable is different from that of the analog signal cable. Both ends of the shield...[Details]
Recently, Tesla has pushed the fully autonomous driving (FSD) test version FSD Beta 10.6 to car owners in the United States. The performance has been greatly improved compared to the FSD Beta 10.5 ve...[Details]
According to foreign media reports, a couple designed a ring that embeds the RFID (radio frequency identification) chip of the Tesla Model 3 key card and can open the car door. Although everyone thin...[Details]
According to Jiwei.com, Huawei monitor is really coming. It is said that Huawei's monitor is called AD80HW, with a 23.8-inch 1080p resolution, a three-sided micro-border design, a border thickness of...[Details]
1. Experimental task : Display a column on the 8X8 LED dot matrix, and let it move smoothly from left to right three times, then from right to left three times, then from top to bottom three times, a...[Details]
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// PIC16F877 + DYP-ME007 + LCD03 example
// Written October 2008 , using HITECH PIC16 compiler
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Shanghai, China, November 6, 2024 - amsram (SIX Swiss Exchange stock code: AMS), a leading global supplier of optical solutions, held the amsram China Development Center (CDC) roundtable forum at t...[Details]
Analog electronics
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