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This morning, the "2021 Huawei Intelligent Automotive Solutions Ecosystem Forum" was held. Wan Lei, Vice Chairman of the Star Flash Alliance, Huawei Fellow, and Director of the Policy and Standar...[Details]
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The stepper motor is a widely used control motor, which is characterized by the speed control and positioning control without using a position feedback loop, which is the so-called motor open-loop ...[Details]
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Huawei officially held a new product launch conference for the P30 flagship series in Paris, France. In addition to mobile phones, Richard Yu also announced some peripheral products and indus...[Details]
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1 #include "8051.h"
2 typedef unsigned char u8;
3 typedef unsigned int u16;
4 u8 smgduan = {
5 /*0 1 2 3 4 5 6 7 */
6 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07,
7...[Details]
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UPS is the abbreviation of Uninterruptable Power System. It is divided into two types: dynamic and static. Dynamic UPS is composed of rotating motors, while UPS composed of electronic components is s...[Details]
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In September 2015, President Xi Jinping proposed at the United Nations Development Summit that China should explore the construction of a global energy internet and promote the use of clean and gre...[Details]
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Finally, some mobile phone manufacturers have started to include dual-port chargers in the packaging of newly launched mobile phones. In fact, the one who did this earlier was the savior. ...[Details]
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The top ten filtering methods commonly used in microcontroller ADCs, you no longer have to worry about data processing! 1. Limiting filtering 1. Method Determine the maximum allowable deviation v...[Details]
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MSP430 has three clock signals: MCLK system main clock; SMCLK system sub-clock; ACLK auxiliary clock.
(1) MCLK system main clock. In addition to the CPU operation using this clock, peripheral...[Details]
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Hi.X is Geely’s second-generation hybrid drive system based on DHE and DHT. Its goal is to provide a platform-based system solution for the drive system that can meet the needs of multiple vehicle ...[Details]
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The working principle of the timing working mode and the technical working mode is the same, but the source of the counting pulse is different:
When in counting working mode, the adder counter counts...[Details]
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Digital tube is a very common thing. It can display numbers and letters and is widely used. In this article, I will talk to you about how to use a single-chip microcomputer to drive the digital tube ...[Details]
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The CP8030B/H is lightweight and can be used easily in crowded circuit boards. The small clamp can detect current in tight spaces while still clamping wires with a diameter of up to 5mm. It can measu...[Details]
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A University of Southampton spin-out has joined an industry consortium to contribute to the technical development of open, fully interoperable radio access networks. AccelerComm, the company that u...[Details]
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0 Introduction
The PID control method can achieve zero-error tracking for step signals, but its tracking performance for the sinusoidal signal output by the inverter power supply ...[Details]