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After the engineer got the instrument, he first smelled a burning smell and initially determined that the power board control part was damaged. He then disassembled the instrument and knew that he c...[Details]
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The 2020 Intel Video Conferencing Solutions Online Forum was successfully held. Intel, together with senior industry experts from IDC and Microsoft, conducted in-depth sharing and discussions on the ...[Details]
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The first half of 2021 is about to pass, and many people are already looking forward to the products of Chinese mobile phone manufacturers in the second half of the year. So in this issue of Digital ...[Details]
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On August 21, Shanghai Lingang Group sent a banner to State Grid Shanghai Electric Power Company to express its gratitude to State Grid Shanghai Electric Power for accelerating the implementation o...[Details]
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From January to April 2024, the total battery consumption of
electric vehicles
(EV, PHEV, HEV) sold worldwide (excluding China) was approximately 101.1GWh, an increase of 13.8% over the sam...[Details]
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What are the precautions for using inverter equipment?
1.DC voltage must be consistent
Each inverter has a DC voltage value, such as 12V, 24V, etc. The battery voltage selected must be co...[Details]
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The digital axis deviation meter is one of the modern instruments and equipment widely used in pharmaceutical packaging material testing instruments to formulate and implement national standards such...[Details]
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In this article, we take the key interrupt as an example (other interrupts are configured in similar ways): 1: First we should press the button to initialize, As can be seen from the figure above...[Details]
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A multimeter is a relatively practical and easy-to-learn testing tool. Multimeters are divided into pointer type and digital multimeters. Digital multimeters have quickly become popular due to their e...[Details]
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The craze for artificial intelligence (AI) has caused NVIDIA GPUs to be in short supply and prices to skyrocket. Huida's flagship A100 and H100 GPUs are exclusively supplied by TSMC. Samsung Electron...[Details]
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It is reported that Foxconn and Luxshare Precision, the main contract manufacturers in Apple's product supply chain, are the preferred manufacturers for producing Apple cars. Both companies have rece...[Details]
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#include //Call header file
//#include pic1687x.h
__CONFIG(0x3F32); //Chip configuration word
//__CONFIG(HS&UNPROTECT&PWRTEN&BORDIS&WDTDIS);//Chip configuration word
//__CONFIG(0x3FFD&0x3...[Details]
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Experimental Principle of Determining the Transformation Factor of Tangent Galvanometer
The magnetic field at the center of the energized coil is
B = μ0nI/2a
Where B is th...[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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An AC generator is a device that converts mechanical energy into AC electrical energy. In an AC generator, the device that generates a magnetic field is one of its core components and has a vital i...[Details]
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