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We must develop the habit of summarizing in time! ! ! Leave behind important experiences!
Lesson for next time: Before making a finished board, it is recommended to make a demo board first. The bigge...[Details]
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What are TT, IN and IT systems?
1. Construction Engineering Power Supply System
The basic power supply systems used in construction engineering power supply include three-phase thre...[Details]
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Half-bridge inverter
Circuit
Diagram
(1) VT1 and VT2 are turned on alternately in one cycle, each for half a cycle.
The output voltage uo is a rectangular wave with an a...[Details]
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IT Home reported on October 5 that Google announced today that it will officially push the source code to the Android Open Source Project (AOSP) and officially release the latest version of the...[Details]
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This simple single-chip ultrasonic ranging board, the hardware circuit design mainly includes three parts: single-chip system and display circuit, ultrasonic transmitting circuit and ultrasonic...[Details]
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January 8, 2021 - HARMAN International today announced HARMAN Turbo Connect (TBOT), a new intelligent software that predicts and mitigates vehicle connectivity issues while driving. TBOT is the late...[Details]
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For novices, LED driver design is not an easy task. In order to solve this problem, the editor has specially summarized some issues that design experts need to pay attention to in their work and shar...[Details]
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On February 24, Reuters reported that large chip companies currently predict that the Russian-Ukrainian crisis will have limited disruption to the semiconductor supply chain, based on raw material in...[Details]
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Understanding of S3C2440 clock settings
1) Relationship between FLCK, HCLK and PCLK
S3C2440 has three clocks: FLCK, HCLK and PCLK
The manual says P7-8:
FCLK is used by ARM920T, core clock, main...[Details]
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How to use inverter to control slip ring motor
The speed control of the slip ring motor can be realized by using a frequency converter. The frequency converter is a device that can adjust the ...[Details]
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Asynchronous motors and synchronous motors are two different types of motors, with some significant differences in structure, principle and application. The following will introduce the differences...[Details]
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Currently, USP is not only a power supply equipment produced to improve the reliability of IT load power supply, but also has evolved from product to system backup in order to continuously pursue r...[Details]
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In recent years, the powerful Type-C interface function has led to the widespread popularity of the Type-C interface. Consumers can be seen everywhere using electronic products that support the Typ...[Details]
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Use Timer for periodic timing
In some applications of STM32, users have the requirement to execute certain programs periodically. The timer can be used to generate a fixed time period to meet suc...[Details]
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On the afternoon of October 30,
GalaxyCore Co., Ltd. (hereinafter referred to as "GalaxyCore") announced its third-quarter results for 2024. In the first three quarters of this year, GalaxyCore...[Details]
Renesas Electronics MCUs
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