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On March 21, Hulan District held a new energy industry project promotion and docking meeting and a delivery ceremony for FAW Hongqi battery swap models and the commissioning ceremony of the first Ault...[Details]
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Homemade LED electronic clocks can be seen in many electronic newspapers and magazines, but most of them need to reset the time and other parameters after power failure, which brings a lot of incon...[Details]
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China Energy Storage Network News:
On November 30, 2021, the Ministry of Industry and Information Technology announced the "14th Five-Year Plan for the Development of the Big Data Industry"...[Details]
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232 serial port mode, there are 4 modes, of which mode 0 and mode 2 have fixed baud rates. Mode 1 and mode 3 have variable baud rates, and these two use T1 timer as baud rate generator. Mode 0 baud...[Details]
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The D1409 level display driver circuit uses 9 rod-shaped red or green LEDs to indicate the input level. There is a DC amplifier inside the circuit, and its gain changes with the external resistor, ...[Details]
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On July 21, Luo Yonghao expressed his views on Jay Chou's recent super-topic ranking on his personal social media platform. He said: "Jay Chou's crappy lyrics (mainly the part written by Fang Wenshan...[Details]
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In Linux, when a peripheral triggers an interrupt, the general processing flow is as follows: a -- Modules related to the specific CPU architecture will perform on-site protection, and then cal...[Details]
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The working principle of the cat and dog repeller circuit: It emits high-power ultrasonic waves that have no effect on the human body to intimidate and drive away cats and dogs, and prevent them from...[Details]
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It is becoming increasingly necessary for the SMT industry to apply ball implant technology, and EMS companies can only respond to the requirements of OEM customers if they master wafer-level ...[Details]
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Function prototype: s3c2410_gpio_cfgpin(unsigned int pin,unsigned int function)
Location:/linux-2.6.32.2/arch/arm/plat-s3c24xx/gpio.c
Function content:
void s3c2410_gpio_cfgpin(unsigned int pin...[Details]
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Abstract: The MIC2777 chip is a dual-channel power manager produced by Micrel. It contains two undervoltage detectors, fixed and adjustable, and has 10 factory preset threshold values. It can ou...[Details]
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On April 14, ProPlus Electronics released its performance report stating that in 2021, the company achieved operating income of 194 million yuan, a year-on-year increase of 41.01%; the net profit att...[Details]
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The resistance range of digital and analog multimeters, the additional voltage (detection voltage) ranges from about 0.3v to up to 12v. The insulation resistance meter needs to detect the additional ...[Details]
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Current sensing is used to perform two basic circuit functions. First, it is to measure "how much" current is flowing in the circuit. This information can be used for power management in DC/DC power s...[Details]
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On November 6, Continental developed an electronic brake control system for the Bugatti Bolide, a super sports car equipped with an anti-lock braking system (ABS), electronic stability control (ESC...[Details]
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