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High power density, high efficiency and small size have become the key driving forces for the development of current module power supply technology. The dual-tube forward circuit is one of the prac...[Details]
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The biggest disadvantage of C language is its poor real-time performance. I read some discussions about delay on the Internet. Among them, there is an article "A Simple Study of 51 MCU Keil C Delay P...[Details]
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CIME 2024 China (Shenzhen) International New Materials Exhibition
CIME China (Shenzhen) International New Materials Exhibition 2024
Time: June 26-28, 2024 Venue: Shenzhen World Exhibition...[Details]
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1 Introduction to LPC2378 chip
LPC2378 is a 32-bit processor based on ARM7TDMI-S. It has 512 KB of on-chip Flash program memory, 32 KB of static RAM (SRAM), as well as In-System Programming (ISP) ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Digital multimeters are popular among radio enthusiasts because of their advantages such as accurate measurement, convenient value acquisition, and complete functions. The most common digital multimet...[Details]
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Overview
The Riversdie design (MAXREFDES8#) uses an H-bridge transformer driver (MAX256) and an LDO (MAX1659) to convert a 3.3V input into a 12V (15V) isolated output power supply (Figure 1). Thi...[Details]
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Data acquisition technology is very practical in industry, aerospace, military and other fields. With the development of modern science and technology, data acquisition technology has been widely u...[Details]
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First of all, it is better to teach a man to fish than to give him a fish. Let me briefly introduce the principle and process. The IO port level is flipped through the timer interrupt. One cycle of t...[Details]
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When many people hear the word "robot", they think of "cool appearance", "powerful functions", "high-end" and other words, thinking that robots are as high-end and cool as the "Terminator" in science...[Details]
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All external pins of STM32 built-in peripherals are multiplexed with standard GPIO pins. For example, for STM32F103VBT6, pin 47 is PB10, and its multiplexed functions are I2C2_SCL and USART3_TX, which...[Details]
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1. Brief explanation of ARM registers
Information from ARM Architecture Reference Manual.pdf:
31 general-purpose registers, 6 status registers (one cpsr, 5 spsrs).
The ...[Details]
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Korean media quoted Nikkei as saying that the semiconductor trade control imposed by the Japanese government on South Korea last year actually had a negative impact on Japanese material manufacturers...[Details]
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On October 8, 2019, the reporter learned from the morning adjustment meeting of State Grid Ningxia Electric Power Co., Ltd. that during the National Day holiday, the Ningxia power grid operated sta...[Details]
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6410 Development Board:
1.uboot entry:
To see the entry of the uboot project, first open the Makefile in the top-level directory:
The development boards supported by Uboot will...[Details]