-
introduction
AC motor variable frequency speed regulation has been widely used in developed countries around the world, and has a tendency to replace DC speed regulation. Using a frequency con...[Details]
-
This article briefly introduces the concepts related to the CAN bus, communication protocols and other knowledge, and uses the bxCAN peripheral that comes with STM32 to perform CAN bus programming ex...[Details]
-
In principle, the dynamic wireless system digs a shallow trench on the existing asphalt road and transmits electricity from the grid to the road surface through inverters installed on both sides of ...[Details]
-
Abstract: By analyzing the interface circuit between the NE2000 network card and the microcomputer ISA bus, using the DSP chip TMS320F206 combined with the peripheral circuits to simulate the IS...[Details]
-
Preface
The precision positioning x-y worktable system in IC processing equipment such as electron beam exposure machines, pattern generators and projection lithography machines is actuall...[Details]
-
On July 12, TrendForce published a blog post on July 10, stating that glass substrate technology has become a rising star in the field of advanced packaging due to its excellent performance and man...[Details]
-
Apple has launched the 2019 iPhone, but the supply chain has reported that Apple is likely to adjust its casing suppliers from the original two major and two minor suppliers, given the integration ad...[Details]
-
Recently, US Democratic presidential candidate Michael Bloomberg said that he plans to make all new cars sold in the United States electric vehicles by 2035, reduce diesel emissions through electric ...[Details]
-
On November 9, the Hangzhou Xiaoshan District Government and Xidian University signed a cooperation agreement to jointly build the Xidian University Hangzhou Research Institute, which will be located...[Details]
-
Introduction In the Fencar smart car competition where speed determines the superiority, any factor may affect the operation of the car. In order to meet the needs of accurate analysis of variou...[Details]
-
Brushless motors and brushed motors each have their own advantages and disadvantages. The choice of which motor should be based on comprehensive considerations of specific applications and needs.
...[Details]
-
DC-DC circuit principle:
DC-DC is the abbreviation of direct current to direct current in English, so a DC-DC circuit is a circuit that converts a DC power supply into different voltage values...[Details]
-
In the GPIO experiment, we first wrote an assembly program to operate the register to light up the LED. However, the readability and portability of assembly language are too poor, so we wrote the sta...[Details]
-
The continuity and discreteness of the concept of time in FMU are actually attributes of variables. And FMU can contain variables of continuous time or discrete time. This can be seen in the FMU co...[Details]
-
Single ended to 50 Ω input differential amplifier example with calculation formulas. Impedance matching is the only issue with AC coupling. In addition, AC coupling provides automatic input to output...[Details]