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LCR tester, L: inductance (in memory of physicist Heinrich Lenz), C: capacitance (Capacitor), R: resistance (Resistance), LCR digital bridge is an instrument that can measure inductance, capacitanc...[Details]
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1. Write the process of LED driver
a. Schematic analysis
b. Chip Manual
c. Mind Map
d. Write code
2. Why should we light up the LED?
In the early stage of embedded software (bootloader, ker...[Details]
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As environmental and energy issues become increasingly severe, electric vehicles and hybrid electric vehicles (EV/HEV) have become the focus of attention in today's world. The battery is the power li...[Details]
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South Korean electronics company Samsung and California-based Immersion have agreed to a settlement and global licensing agreement. The agreement, announced May 13, will resolve Immersion's global pa...[Details]
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Coprocessor: A chip that offloads specific processing tasks from a system's microprocessor.
ARM microprocessors can support up to 16 coprocessors for various coprocessing operations.
During program...[Details]
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Recently, Jintuo Co., Ltd. released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 468 million yuan, a year-on-year increase of 4.41%; the ne...[Details]
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The future sixth-generation wireless networks (6G) will consist of a large number of small radio units that need to be connected by broadband communications. In this case, wireless transmission at te...[Details]
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Step 1: Use of digital I/O
Use buttons to input signals and LEDs to display output levels, and you can learn the digital I/O function of the pins. After pressing a button, a LED lights up. This i...[Details]
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Research, analysis and implementation of pressure touch control for smart cars
▷ Development trend of automotive intelligent cockpit...[Details]
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Can a three-phase fully controlled bridge rectifier regulator be used on a half-controlled bridge?
In the excitation work of synchronous motors, the problem of parallel operation of different ...[Details]
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LEDs cannot be made the same due to their VF characteristics. Some VF values will also change with temperature and current, so they are generally not suitable for parallel design. However, in so...[Details]
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On January 22 this year, Honor released its first product after independence - Honor V40, which weighs 186 grams and is 8.04 mm thick. It uses a 6.72-inch 80° ultra-large curvature waterfall sc...[Details]
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#include
/****************************DS1302 and AT89S52 pin connection************************/
sbit T_RST=P3^5;
sbit T_CLK=P3^6;
sbit T_IO=P3^7;
...[Details]
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The invention of electric light has brought more light to mankind. With the advancement of science and technology, household electric lights have gone through several generations of development: th...[Details]
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The wiring of a single-phase motor variable frequency speed regulator and capacitor is a highly technical job that requires certain steps and precautions to be followed. The following will detail t...[Details]
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