-
It can be entered before adding the bootloader, but it cannot be entered after adding it, but the main program does not crash and runs normally It may be that the interrupt is turned off before jum...[Details]
-
Accelera, a zero-carbon business brand under Cummins (NYSE: CMI), announced that it has established a joint venture with Daimler Trucks & Buses USA Holdings (DAX: DTR0CK, a subsidiary of Daimler Tr...[Details]
-
1 Introduction After I started working, I came across the term "low power consumption" and started searching for various low power MCUs. The Internet is a very free place, and you can always see vari...[Details]
-
introduction
Current protection is generally divided into three stages: the first stage is current quick-break protection; the second stage is time-limited current quick-break protection; the ...[Details]
-
How to measure the quality of the motor Use one test lead to ground and the other to measure the motor starting. Adjust the gear of the multimeter to the ohm gear and measure the DC resistance at the...[Details]
-
The quality of a full-color
display screen
can be judged from the following aspects:
1. Flatness
The surface flatness of the LED display screen
should b...[Details]
-
Switching power supplies can be divided into DC switching power supplies and AC switching power supplies, which are differentiated by output. AC switching power supplies output AC power, while DC s...[Details]
-
Track circuit is an important outdoor equipment for signal interlocking, which plays a role in ensuring the safety of driving and shunting operations. It can supervise and check whether there are tra...[Details]
-
An oscilloscope is a very versatile electronic measuring instrument. As the saying goes, electricity cannot be seen or touched. But an oscilloscope can help us "see" electrical signals, making it eas...[Details]
-
One camp advocates "jumping right in," while the other suggests "gradually," with L3 standing at the intersection of choice. Previously in the autonomous driving circle, a news report about "Audi g...[Details]
-
Due to the low price, low heat generation and high light efficiency of low-power white LED, it has been widely used in general lighting and landscape lighting. Therefore, there is an urgent need to im...[Details]
-
Well-known digital blogger @摩卡 complained that the current smart watches are not perfect: "It's so hard to find a satisfactory smartwatch. All I need is support for esim, various basic motion sensors...[Details]
-
Meishan Island in Ningbo, Zhejiang, is like a beautiful pearl, inlaid on the coast of the East China Sea. It used to be a barren island with sandy watermelons and sea salt as its labels. Today, as ...[Details]
-
Introduction
As the first national standard for fieldbus technology in the field of industrial communication in China, PROFIBUS fieldbus has been widely used and occupies a large market share. ...[Details]
-
As electrical demands grow, automobiles require regional modules to meet a wide range of power needs. High-side switches enable design flexibility and enable space- and weight-saving solutions by r...[Details]