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environment: Host: WIN10 Development environment: MDK5.13 MCU:STM32F103 source code: gui_widget_progbar.h /** * Copyright (c), 2015-2025 * @file gui_widget_progbar.h * @brief text cont...[Details]
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What does low temperature drift operational amplifier mean?
Definition and composition of low temperature drift operational amplifiers The so-called drift usually refers to the change of input off...[Details]
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1. Hardware mpu mpu9250 and add a new DMP folder 2. Halib no 3. Remember to define the settings and shield some codes, otherwise errors will be reported. At the same time, the baud rat...[Details]
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Gas concentration collection front end : In the research of comprehensive application platform, the main purpose is to avoid disasters caused by excessive gas concentration. Therefore, the accurac...[Details]
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The LED display screen is mainly composed of three parts: current drive circuit and LED dot matrix array, control system and PC management software (Figure 1). The control system is responsib...[Details]
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As the number of electric vehicles increases, it becomes critical to ensure that the grid interacts and coordinates with electric vehicles to support the large-scale adoption of electric vehicles. ...[Details]
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In the current automobile revolution, the popularization of electrification needs to be driven by intelligence. How to occupy a place in the new energy track in the battle for intelligence? At the "M...[Details]
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With the emergence of smart cockpits, more and more tools and information are being added to the driving experience. While these features are powerful and useful, there is a flaw in that the informat...[Details]
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At the beginning of 2020, due to the impact of the epidemic, many industries were put on "pause". From August 14 to 16, the 8th China International Information and Electronics Fair (CITE2020) will be...[Details]
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As vehicles become smarter, become part of the Internet of Things (IoT), and implement advanced driver assistance systems (ADAS) features, more electronics and power are required in automotive design...[Details]
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On July 29, the "2023 VR & AR Display Optical Technology Summit" hosted by Goertek Optical Technology Co., Ltd. (hereinafter referred to as "Goertek Optics"), a subsidiary of Goertek Holdings, was he...[Details]
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"Multimeter" is the abbreviation of multimeter, which is an indispensable tool in our electronic production. Multimeter can measure current, voltage, resistance, and some can also measure the magnifi...[Details]
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Recently, the U.S. Department of Transportation (USDOT) officially released the national deployment plan for C-V2X vehicle networking technology, "Saving Lives with Connectivity: A Plan to Accelera...[Details]
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Introduction
In many application systems, in order to apply the excellent digital signal processing capabilities of DSP, we must first digitize the analog signal (A/D conversion), then perform corr...[Details]
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When it comes to the hottest tracks at the moment, BMS must have a place.
New energy vehicles, energy storage, and automotive electronics are in a period of rapid growth. Accordingly, ...[Details]
PCB Design
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