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In the powertrain, battery and charging infrastructure of electric vehicles, plastic components are often exposed to high temperatures and are subjected to very high currents and high voltages. Con...[Details]
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At present,
the detection and monitoring of
batteries
has gradually become a hot issue. The power system, telecommunication system, mobile communication system and other information...[Details]
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int main(int argc, char** argv) { struct eeprom e; fprintf(stderr, "Open /dev/i2c/0 with 8bit moden"); die_if(eeprom_open("/dev/i2c/0", 0x50, EEPROM_TYPE_8BIT_ADDR, &e) 0, "unable to open eepr...[Details]
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STM32 0. Said in front of the front: About MCU (Microcontroller Unit) is also called single-chip microcomputer, abbreviated as: single-chip microcomputer 1. Say it in advance: The significance of th...[Details]
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Three-quarters of space technology decision-makers believe that software test automation is a top technology challenge facing the industry
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Nearly half of the respondents said...[Details]
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Taking advantage of the shape, a thin and short actuator with a reducer was developed.
Taking advantage of the shape, a thin and short actuator with a reducer was developed.
The eld...[Details]
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In the office, you can turn on the oven and robot vacuum cleaner at home with one click, and when the phone is connected to the home WI-FI, artificial intelligence will intervene and control the smar...[Details]
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1 Introduction
At present, high-voltage inverter power supplies are being used more and more in technical fields such as ozone generators, sewage treatment, flue gas desulfurization, high-po...[Details]
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a) Purpose: Basic PWM output and interrupt coordination application. The output is PB1, configured as TIM3_CH4, which is the LED6 control pin of the target board.
b) F...[Details]
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Recently, the super battery-based crane energy storage energy-saving system developed by Zhongshan Special Inspection Institute has been put into use in Shantou Port, actively promoting the transforma...[Details]
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Chip Introduction
1. Main features
The new generation of energy-saving AC/DC power control systems must adopt quasi-resonant operation in green mode to reduce EMI (electromagnetic int...[Details]
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Resistance strain gauges are usually called resistance strain gauges, or strain gauges or strain gauges for short. They appeared around the end of World War II and have a history of more than 60 y...[Details]
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With the advancement of wireless communication technology and electronic device technology, the development of low-cost, low-power, small-size, and multifunctional (sensing, processing, and communicat...[Details]
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RFID (Radio Frequency IDentification) is also known as electronic tag or wireless radio frequency identification. It is a communication technology. Compared with traditional magnetic card and IC card...[Details]
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The last line after startup prompts can't access tty, job control turned off, which means that the console cannot be entered. The reason is that there is a problem in the /etc/inittab file
Sol...[Details]