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There are two ways to test the quality of insulated gate field effect transistors with a digital multimeter (1) Off-circuit test Set the digital multimeter to the diode position, connect the red t...[Details]
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1. Analyze the output results
int arr = {6,7,8,9,10};
int *ptr = arr;
*(ptr++)+=123;
printf(“ %d %d ”, *ptr, *(++ptr));
Output: 8 8
Process: For *(ptr++)+=123; first do addition 6+123, the...[Details]
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Hydrogen fuel cell technology is not a problem, the biggest obstacle is the construction of hydrogen refueling stations. The region with the most hydrogen refueling stations in the world is Calif...[Details]
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Anritsu was founded in 1895. Since its establishment, Anritsu's "original and high-level" products have been launched one after another and supported the development of the world's communications ind...[Details]
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To use a queue, you must first create a queue. After the queue is created, check in the task whether there is data in the queue. If there is data, process it.
xQueueHandle xQueueRx;
static void ...[Details]
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Advances in battery technology are solving the dilemma of electrification of commercial vehicles such as electric heavy trucks, driving the rapid growth of power battery installed capacity. Accord...[Details]
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With the successive appearances of NIO ES7, Ideal L9 and Xpeng G9, the second round of competition in the new energy vehicle market seems to have begun. If the first round of competition in new ene...[Details]
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This article will discuss the importance of probes as the first link in the oscilloscope measurement chain. Due to their relative simplicity, passive probes are generally the most rugged, economical, ...[Details]
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I. Basic concepts of temperature measurement
1. Definition of temperature:
Temperature is a physical quantity that characterizes the degree of hotness or coldness of an object. Temperature can only ...[Details]
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Why can't STM8's PWM be output using TIM1, but TIM2 can? The following program code is written for TIM1's PWM output. STM8S series microcontroller PC1 pin is used to control the PWM output, namel...[Details]
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According to TrendForce research, benefiting from the demand for new iPhones to stock up on Apple's supply chain, the output value of the top ten wafer foundries increased in the third quarter to US$...[Details]
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According to foreign media reports, recently, scientists from Russia have found a battery design that has a lot of promising performance advantages through experiments on a new type of material, esp...[Details]
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The subroutines all have assert_param(....), as follows: What is the use of this sentence? ? ? Should it be OK to delete it? ? void TIM1_TimeBaseInit(u16 TIM1_Prescaler, TIM1...[Details]
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MP3 (MPEG I Audio Layer 3) is a sound file format based on the Motion Picture Expert Group (MPEG) compression standard. Its compression ratio varies according to the sampling frequency, compression bi...[Details]
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On November 4, Li Rui, member of the Standing Committee of the Provincial Party Committee and Secretary of the Municipal Party Committee, visited private enterprises in Honghuagang District and Xinpu ...[Details]
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