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1. Overview of PID loop control
PID controller is the most widely used closed-loop controller. It calculates the output of the controller according to the deviation between the given value and...[Details]
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After two days of preheating, the official Weibo account of vivo announced this morning that the two flagships, vivo X Fold and X Note, are available for reservation through all channels at the...[Details]
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It has been more than 50 years since the emergence of modern missiles, and missile technology has continued to develop during these 50 years. This includes a new discipline that has developed along wi...[Details]
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For fans, this year's Qatar World Cup can be called "Twilight of the Gods". Messi has already made it clear that this is his last World Cup. Considering Ronaldo's age, his World Cup jou...[Details]
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When SM2..0 is 001, the SLEEP instruction will put the MCU into noise suppression mode. In this mode, the CPU stops running, while the ADC, external interrupt, two-wire interface address configuratio...[Details]
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Hurun Research Institute released the global unicorn list. The report showed that there are 586 unicorn companies in the world, 92 more than last year. The United States leads China with 233 unicorns...[Details]
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When measuring high voltage signals or signals with unknown amplitude, in order to protect the oscilloscope, the signal is generally attenuated using the ×10 block of the probe before being input in...[Details]
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As a commonly used instrument for electrical measurement, digital source meters can be found in almost all relevant laboratories in universities and research institutes. Source meters integrate mult...[Details]
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Different lens brands have different definitions of megapixel lenses. For example, some Japanese brands define 1.5 megapixel lenses as follows: from the center to the periphery of the screen, 70% ...[Details]
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1. Radiated emission test
Tests the radiated emissions of electronic, electrical and electromechanical equipment and their components, including radiated emissions from all components, cables and con...[Details]
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#include STC89C5xRC.h void delay() { int i,j; for(i=0;i 120;i++) for(j=0;j 120;j++) { ; } } int main() { int i; while(1) { i=9; P...[Details]
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Recently, realme phones with model numbers RMX3372, RMX3574, RMX3571, and RMX3575/6 were certified on the MIIT website.
The latest news revealed that RMX3571 will be launched under the n...[Details]
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There are many ways to implement the PLC control of the motor forward and reverse circuit. Two circuits are listed below for your selection.
PLC Control Motor Forward and Reverse Circuit (I)
...[Details]
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This article reviews several driving methods of cars and their advantages and disadvantages, and further helps you understand which is the best driving method.
Which one is better, front-wheel...[Details]
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The automotive world is about to embark on a revolution so profound that not only will electric propulsion be used to replace different power units, but the production of cars and other vehicles wi...[Details]
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