In the development of single-chip microcomputer applications, problems such as code efficiency, single-chip microcomputer anti-interference and reliability are still troubling. Here are some basic ski...
Configuration file test (I)
Continuing with the content of the previous post, last time we talked about importing configuration files, so today we will take a look at the contents of the configuration...
1. Current signal acquisitionThe current signal needs to be converted into a voltage signal for acquisition, as shown in the following figure:Figure 1
After the voltage collected by the MCU ADC is con...
Microelectronic Devices and IC Design (Huazhong University of Science and Technology) : https://training.eeworld.com.cn/course/6035Through the study of this course, students will master the basic theo...
1. Causes and solutions for film deformation:
Cause: (1) Temperature and humidity control failure (2) Exposure machine temperature rise is too high Solution: (1) Normally, the temperature is con...
UCLA researchers have developed a new mobile phone accessory that turns any smartphone into a DNA-scanning fluorescence microscope. The innovation is expected to have a profound impact on medical di...[Details]
On February 23, the Mobile World Congress (MWC) officially opened in Shanghai with the theme of "Harmony and Coexistence". The conference focused on hot topics such as 5G, artificial intelligence, in...[Details]
(Image source: Hyundai Motor) According to foreign media reports, on July 6 local time, Hyundai Motor Company of South Korea shipped 10 Hyundai XCIENT Fuel Cell, the world's first mass-produced he...[Details]
British company Cambridge Wireless Semiconductor (CSR) has teamed up with CIT (Conductive Inkjet Technology) and Atmel to develop an ultra-thin flexible wireless touch keyboard with a thickness of l...[Details]
Inexpensive boost regulators with on-chip FET power switches are well suited for low-voltage boost converters, SEPIC (single-ended primary inductor converters), and flyback converters. For h...[Details]
When the watchdog timer overflows, a reset pulse with a duration of 1 CK cycle will be generated. At the falling edge of the pulse, the delay timer starts counting tTOUT. Please refer to P44 for the ...[Details]
In the previous section, we discussed the relationship between the motor output torque and the rotor outer diameter (air gap diameter) and the core length (air gap). Based on the content of the pre...[Details]
According to Automotive News, LiDAR is one of the most controversial technologies in the automotive industry today. Although many car companies and IT startups use this technology to develop autonomo...[Details]
Recently, Twitter user "Aroyna Mondal" exposed the packaging of Sony's WH-1000XM5 headphones, confirming that this headset supports Sony's latest 360RA spatial audio and has a battery life of 3...[Details]
Compiled from Electronic Design NXP Semiconductors Inc. executives said its supply situation is improving despite a chip shortage that swept the world last year, but the automotive chip giant expec...[Details]
The use of frequency conversion technology to adjust the speed of AC motors is not only far superior to traditional DC speed regulation in terms of performance indicators, but also superior to DC m...[Details]
LCD is the abbreviation of Liquid Crystal Display. The structure of LCD is to place a liquid crystal box between two parallel glass substrates, set TFT (thin film transistor) on the lower substrate g...[Details]
Detailed introduction to speaker unit quality characteristics
The speaker unit determines the ultimate potential of the entire speaker and plays a leading role in the sound performa...[Details]
Since the release of Huawei's Mate 30 series last week, the localization level of its supply chain has also attracted much attention. It is certain that the proportion of A-share listed companies has...[Details]
Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]
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