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As electronic products develop towards being thinner, smaller, digitalized, and integrated with multiple functions, the power management IC is becoming increasingly important. According to iSuppli,...[Details]
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EVE Energy recently launched a comprehensive set of lithium battery solutions covering four major areas: smart life, green transportation, energy transformation and future exploration.
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This is made by myself using 4988 stepper motor driver chip. 4988 chip is generally used in 3D printers and has advantages such as small size. Below is my test program, I hope it can provide referenc...[Details]
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In a factory, a human-machine interface usually needs to establish communication with multiple PLCs, and the locations of the devices are different. If wiring is required, it needs to be constructe...[Details]
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STM8 time base unit The time base unit contains: 16-bit up/down counter 16-bit auto-reload register Repeat counter Prescaler (Figure 29: STM8 time base unit) The 16-bit counter, prescaler...[Details]
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How can we distinguish the types of high-power LEDs through testing standards?
1. Super flux (4Pin, plug-in, single power 0.2W)
1. The maximum test voltage for a single chip is 4V, the t...[Details]
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Squirrel cage motor forward and reverse control circuit diagram
By swapping any two wires connecting the motor to the power supply, the motor can be reversed.
Two contactors are nee...[Details]
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introduction
Entering the 21st century, the status of information is becoming increasingly important, and the ability to obtain and process information has become a key issue in modern informa...[Details]
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In addition to iOS13.1, the new iPad OS was also pushed in the early morning. The new iPad os firmware package is about 2.28GB. The main upgrade is to optimize the iPad's large screen, which improves...[Details]
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I found the download address at random, version 4.4.3, address: http://www.cr173.com/soft/42654.html#address 1. I put it in /work/tools/ 2.sudo tar xzvf /work/tools/arm-linux-gcc-4.4.3.tar.gz 3.sudo...[Details]
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July 29, 2021 – Mouser Electronics, an authorized global distributor focused on New Product Introduction (NPI), announces a global distribution agreement with Marktech Optoelectronics, a renowned des...[Details]
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Recently, the State Grid Corporation of China's new power system technology research action plan special power system carbon verification measurement support basic network construction and key technol...[Details]
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1 Introduction
The single-chip microcomputer application system has the characteristics of simple structure, high reliability, strong flexibility, high performance-price ratio, etc., and has b...[Details]
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Current wireless network security products are developed based on intrusion detection. In fact, such security products cannot eliminate external attacks from the source, especially when targeted and ...[Details]
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Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]
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