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Circuit Principle: The hysteresis oscillator composed of Q1, Q2 and U1 can be used to stabilize the lighting of the lamp. In operation, the full-wave bridge D3 can be used in both the AC line, or ...[Details]
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Single chip microcomputer controlled stepper motor protues simulation The procedure is as follows: #include "reg52.h" int delay(); void inti_lcd(); void show_lcd(int); void cmd_wr(); void ShowSt...[Details]
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Introduction As water resources are becoming increasingly precious, society is increasingly advocating water conservation. Using high-tech technologies to manage water use has become a development di...[Details]
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Remote Electric Tilt (RET) accurately controls antenna tilt without site visit requirements, allowing tilt to be adjusted remotely from the base station/network control center in a matter of mome...[Details]
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From September 14 to 15, the 2023 Global Summit (GS2023) jointly hosted by Chip East and Zhixing under Zhiyi was held in Shenzhen. Feng Xinpeng, CEO of Zhaoguan, attended the summit and delivered a...[Details]
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After the Beijing Olympics, August 8th of each year has become a special holiday for the Chinese. The Paris Olympics is in full swing, and Chinese Olympic athletes are still competing thousands of ...[Details]
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For a long time, the application of comparators has been impacted by operational amplifiers. Until now, with the continuous improvement of comparator performance indicators, this situation has been i...[Details]
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Recently, Guangdong issued the "Action Plan for Cultivating Strategic Emerging Industry Clusters of Semiconductors and Integrated Circuits in Guangdong Province (2021-2025)" (hereinafter referred to ...[Details]
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STMicroelectronics expands high-performance 5V op amp family with a space-saving, low-offset 20MHz device
March 25, 2022, China – STMicroelectronics’ TSV772 dual operational amplifie...[Details]
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High-resolution image of the GRX-810 microstructure. Image source: "Nature" website Scientists from NASA and Ohio State University have teamed up to develop a 3D printing process to create the mo...[Details]
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1.
LED
color difference problem
There is basically no color difference problem in the application of a single LED, but if many LEDs are put into use together or a lamp has multiple LEDs at the...[Details]
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Recently, at a signing ceremony held in Guangdong, JinkoSolar and Xiaodong New Energy jointly signed a 100MWh SunGiga cooperation agreement for industrial and commercial energy storage, aiming to j...[Details]
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By Chris Golembeski
Source: MajorHiFi
The team at audio technology company xMEMS came to MajorHiFi's offices in Manhattan this week to get a first look at a project that's about to ...[Details]
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The actual picture produced is as follows: The microcontroller source program is as follows: #include "main.h" #include "LCD1602.h" #include "GPS.h" //Define variables unsigned char KEY_NUM = 0...[Details]
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Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]
Microcontroller MCU
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