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一、functions for handling system time clock_time_t clock_time(void);//return the current system time in clock ticks unsigned long clock_seconds(void);//return the system time in seconds void clock_set...[Details]
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A
robot
can easily pick up a bedridden patient, help him bathe, and change bedding; it can also pick up a spatula to cook, wash dishes, and sew clothes... Such scenes have become a reality ...[Details]
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Recently, Hangzhou Ruimeng Technology Co., Ltd. released its semi-annual performance report. The report shows that from January to June this year, Ruimeng Technology achieved operating income of 106...[Details]
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static void SetSysClock(void) { __IO uint32_t StartUpCounter = 0, HSEStatus = 0; /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ #if defined (PLL_SOURCE_HSI) /...[Details]
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Analysis of the reasons why the hot runner heating ring does not heat up: 1. Heating coil damage 2. No strong power output 3. Contactor burns out 4. The contactor has no control power supply 5. Line ...[Details]
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In the PC era, Intel, AMD, Nvidia and other companies under the "Wintel system" dominated the CPU and GPU markets; in the smartphone era, Apple, Qualcomm, MediaTek, Huawei and other companies under t...[Details]
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DHT11 temperature and humidity related introduction DHT11 Product Overview The DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital sig...[Details]
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Many embedded systems —from medical devices to consumer electronics—require software designed for expensive, low-power microcontrollers. ARM is a popular microcontroller architecture for hardware d...[Details]
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A multi-point temperature control heating control system was designed using the SST89E564RC single-chip microcomputer and a new temperature measuring device. The heating system can be control...[Details]
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1 Introduction
For the power grid, traditional AC-DC-AC inverters are all nonlinear loads, that is, the grid-side current contains a large amount of low-order and high-order harmonic currents, whic...[Details]
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A frequency converter is a device that converts industrial frequency power (50Hz or 60Hz) into AC power of various frequencies to achieve variable speed operation of the motor. The control circuit ...[Details]
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SPDY is a new network protocol that GOOGLE is developing, which can greatly improve network transmission speed.
Google announced in its official blog that it is developing a new protocol c...[Details]
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On June 26, the 2019 (3rd) China Power Distribution Technology Summit Forum with the theme of "Interpreting the Power Distribution Internet of Things Architecture System and Promoting the High-qual...[Details]
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In 2018, Roland Berger and China Automotive Engineering Research Institute formed a strategic partnership and the two sides achieved phased results. Wang Ke, director of Roland Berger, released the r...[Details]
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On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
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