Abstract: Infrared microcomputer automatic pump liquid crystal is a practical new small household appliance product in the 21st century. It uses infrared technology to sense human hands, and the singl...
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[i=s]This post was last edited by SHU_2017 on 2018-12-5 08:49[/i] Background: I designed a vehicle controller to control the movement of three motors. I have encountered the problem of insufficient po...
Hello everyone, for the initial study of SAE1939 protocol, thank you for your help. Please forgive me for any mistakes in the expression. For example, the figure above {:1_138:} is obtained from the q...
In electronic measurement technology, frequency and phase measurement are one of the most basic measurements. Phase measuring instruments are commonly used in the field of electronics. Currently, f...[Details]
1. Application Background Wiring harnesses are one of the fastest growing, most in-demand, and most conveniently installed products in today's electronic and information age. They are used in everyth...[Details]
Against the backdrop of declining subsidies for new energy and accelerated globalization, the power battery market is filled with smoke and the battle is escalating, gradually moving from the "Spring...[Details]
"Major inventions in every period will change our lives. Steel in the 19th century, cars and airplanes in the 20th century, etc., have promoted development while also allowing society to flourish. Wh...[Details]
On August 9, Huawei held its 2019 Developer Conference in Dongguan. Huawei Consumer Business CEO Yu Chengdong pointed out that under the influence of the US ban, smartphone sales in the second quarte...[Details]
What are the functions of the Internet of Vehicles?
The Internet of Vehicles refers to the connection between vehicles and the Internet, which uses intelligent technologies and equipment to co...[Details]
On the 21st, the Beijing Municipal Urban Management Committee publicly solicited opinions on the "Beijing Interim Measures for Encouraging the Construction of Public Charging Facilities within Work...[Details]
1. Software
Like the servo control of the 7360 system , the 7M system also uses real-time interrupts to achieve servo control . Unlike the 7360 system, the difference compensation calculation part of...[Details]
Taiwan CAPSTONECS5212 is a professionally designed DP port to VGA converter chip, which combines the display port input interface and the analog RGB DAC output interface. The embedded MCU is based ...[Details]
1. Use a multimeter to detect whether the electric vehicle battery is good or bad The most accurate way to test battery capacity professionally is to fully charge it with a discharge meter. C=W=IUt, ...[Details]
Amplitude modulation is to use a low-frequency modulation signal to control the amplitude of a high-frequency wave signal. A high-frequency carrier wave that has been amplitude modulated is ca...[Details]
Undoubtedly,
LED
is leading the lighting industry into the future. The magnificent lighting rendering at the opening ceremony of the 2011 Shenzhen Universiade, the dazzling "Gate of the World", a...[Details]
If you feel uncomfortable after using an LED -backlit LCD screen for a long time, it may be related to the screen's PWM dimming mechanism. The following is a summary of my research data and attemp...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Combining an analog multiplier with a high-side current-sense amplifier enables the measurement of battery charge and discharge currents in laptop computers or other portable instruments. This arti...[Details]