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Since the beginning of this year, the power battery industry has attracted much attention. On the one hand, the rapid decline in the price of upstream battery-grade lithium carbonate has led to a redu...[Details]
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Before introducing the multimeter in detail, let's first talk about the common sense and reading conventions of general measuring instruments. Instruments can display measurement results in pointer...[Details]
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Recently, the semi-annual reports of the three major domestic telecom operators have been released. As one of the important highlights of the transformation of telecom operators, the change in the ...[Details]
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Abstract: This paper introduces a 250W metal halide lamp electronic ballast, which consists of PFC, Buck converter and full-bridge inverter. In order to avoid acoustic resonance, the full-bridge in...[Details]
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The "OFweek 2024 (13th) China Robot Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to 19...[Details]
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Recently, AVC Revo released the "Global TV Brand Shipment Monthly Data Report", which showed that global TV brands shipped a total of 13.54 million units in February 2019, a year-on-year increase of ...[Details]
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On October 25, according to the author's inquiry, Tuojing Technology Co., Ltd. (hereinafter referred to as "Tuojing Technology") will make its first listing on October 29. It is understood that Tuo...[Details]
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//The STM32F103C8 used has a total of 48 pins, with two groups of GPIO, GPIOA and GPIOB, each group has 16 pins from 0 to 15
//Pay attention to the operation of STM32F103C8 and the use of library...[Details]
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When some stepper motors do not indicate the winding phase sequence of the lead wires, you can use a multimeter and a DC power supply to find out the phase sequence of the lead wires. For examp...[Details]
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HTC VIVE officially released a tweet on March 5, warming up the upcoming new VR head-mounted display. The picture shows a close-up of the logo, and it can be seen that the display surface is ma...[Details]
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51 MCU 60s dynamic display program #include reg52.h #define uint unsigned int #define uchar unsigned char uchar code table ={0xc0,0xf9,0xa4, 0xb0,0x99, 0x92,0x82,0xf8,0x80,0x90}; sbit gew=P2^1; sbi...[Details]
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Described in ISO 11898 The principle of CAN bus physical layer consistency test is relatively abstract. Manufacturers often encounter many difficulties in formulating test procedures and executing te...[Details]
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//Serial port initialization //Baud rate is 9600, 8-bit data format, no checksum, one stop bit, send in query mode void SCI_Init(void) { SCI0BDH = 0x00; SCI0BDL = 0x41; //Baud rate = BUSCLK/...[Details]
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Lei Jun officially released the Xiaomi Mi 10 and Mi 10 Pro phones to the public. The Mi 10 series phones are equipped with the latest flagship Snapdragon 865 processor, and the entire series uses LPD...[Details]
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1. Lithium-ion battery (Li-ion)
Technical details:
Lithium-ion batteries are one of the most popular types of batteries in the electric vehicle market. They use lithiu...[Details]
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