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Shanghai, China, June 20, 2023 - From June 17 to 18, the 2023 China Nansha International Integrated Circuit Industry Forum (IC NANSHA) with the theme of "Nansha Core Sound Gathers Power for the Futur...[Details]
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Common Faults of Fax Machines in Chinese and English
AUTO FEEDER MODE AGING
MODE
CLEAN UP SCANNER The scanner head is dirty and needs to be cleaned
COMM. (COMMUN
IC
ATION) ERROR Communica...[Details]
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#include
unsigned char code table ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,}; // Display value table 0-9
void main (void)
{
while(1) //mai...[Details]
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Learn what to look out for before buying an oscilloscope If you choose an oscilloscope that doesn’t have the right specifications, you’ll miss important details when testing your design, which can le...[Details]
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The global manufacturing industry is facing huge challenges due to factors such as increasing labor shortage, rising labor costs, fierce global competition, and repeated epidemics.
As an adv...[Details]
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It has been a year since the release of PS5. Not long ago, Sony launched a slightly modified version. There is no change in the core hardware. The internal heat dissipation structure is mainly ...[Details]
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The current orifice flowmeter uses a unique antifreeze disconnector. When measuring steam, it does not require heating, insulation and condenser, which greatly simplifies the structure and facilitate...[Details]
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On November 15, the State Grid Economic and Technological Research Institute, the Department of Electrical Engineering of Tsinghua University, and the Tsinghua Sichuan Energy Internet Research Inst...[Details]
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1. Assembler GPADIR EQU 0xE0028008 GPASET EQU 0xE0028004 GPACLR EQU 0xE002800C EXPORT xmain ...[Details]
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The National Development and Reform Commission has clearly stated that satellite Internet has been included in the category of "new infrastructure" and is an important driving force for the developme...[Details]
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This code uses Proteus simulation, uses 51 single-chip microcomputer to simulate PWM, uses timer to obtain motor speed information, uses PID algorithm to control speed, speed, P, I, D can be set wi...[Details]
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the problem we are facing:
The electronic device circuit board is a circle with a diameter of 15 cm and is placed in a metal shielding shell. There is no problem with EMC certification, but the devic...[Details]
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When an ultrasonic beam propagates in a liquid, the flow of the liquid will cause a slight change in the propagation time, and the change in the propagation time is proportional to the flow rate of t...[Details]
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Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used ...[Details]
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The sales volume speaks for itself, multi-speed cars just can't sell as well as single-speed cars. Even if its power is strong and stable, the majority of consumers still don't buy it and still fir...[Details]
Test/Measurement
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