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As we mentioned before, the significance of pointers is often not reflected in small programs. For simple programs, using pointers may be more troublesome than not using pointers. However, in order t...[Details]
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The 51 microcontroller is a microprocessor widely used in the development of embedded systems. It integrates multiple timer and counter modules and can easily perform time-related operations. This ar...[Details]
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On December 15, the China Resources Dali Zaoyang Wind Power Vanadium Liquid Flow Battery Industrial Park project officially started. Lv Yibin, chairman of the Municipal People's Congress Standing Comm...[Details]
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As the trend of functional integration and technology convergence continues, portable devices such as laptops, cell phones and media players
have increasing demands
for
power
. Lithium
ba...[Details]
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The MCU normally runs in user mode, that is, in the main function we wrote. However, when some exceptions occur, such as incorrect instructions, data access problems, or reset and other abnormal situ...[Details]
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Early this morning, Apple held the WWDC21 Global Developers Conference, officially announced the new iOS 15 system, and provided the first batch of beta versions of iOS 15 and iPadOS 15 to deve...[Details]
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basic concept There are two types of communication: serial communication and parallel communication. Serial communication can be divided into two categories: asynchronous communication and synchronou...[Details]
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1. Design Purpose In daily life, we see electronic clocks made of digital tubes, but LED dot matrix clocks are rare. Although dot matrix clocks have their own shortcomings, such as insufficient hardw...[Details]
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PIC16F72 timer 1 is used, and the program is executed as a result, and the LED flashes.
Please refer to the datasheet for details of the registers used.
#include pic.h
__CONFIG(11111110111...[Details]
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According to foreign media TheNextWeb, a large number of Pixel 3 and 3XL users have reported battery swelling problems on their phones. These two phones were discontinued in July this year. ...[Details]
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On June 24, Reuters reported that Google will invest another 1 billion euros ($1.14 billion) to build a data center in the Netherlands, including a new facility in Middenmeer. ...[Details]
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The power amplifier made of voltage-stabilized integrated amplifier is a positive attempt for electronics enthusiasts as a way to explore new ideas. This circuit is pure Class A and uses low-noise ...[Details]
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The appearance is blue, but it emits white light. This
LED
headlamp developed by Ichikoh Industries of Japan is adopted by Nissan's "LEAF" (Chinese name: 葉风). As a latecomer, Ichikoh Indu...[Details]
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Shanghai, China - From July 11th to 13th, at the National Convention and Exhibition Center (Shanghai), Shenzhen Chuangshi Technology Co., Ltd. (referred to as "Cytech Systems" or "Cytech Systems"), t...[Details]
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introduction
Single-phase motors are widely used in industrial production due to their simple structure, low cost, and easy maintenance. However, the starting and speed regulation pe...[Details]