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At present, how various communication technologies will evolve after 3G is a focus of great concern in the industry. Especially for TD-SCDMA, whether it can achieve smooth evolution to the nex...[Details]
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/***************************************************************** ** Program name: MC9S12G128 PWM ** Parameters: None ** Function: Initialize G128PWM, frequency, 16KHz, duty cycle 50% ** Note: Th...[Details]
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1. This example is suitable for CPU: STC89C52 11.0592 crystal oscillator 2. Compilation environment: Keil_c51_v802 2. The baud rate of the serial port output = 9600bps without verification and withou...[Details]
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According to MacRumors, an unreleased iPhone, an entry-level iPad and possibly the next-generation iPad Air have been imported into India and are expected to be released this spring. Last m...[Details]
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Winding methods for various motors
The winding methods of electric motors can be classified according to the arrangement and connection of the coils. Here are some common motor winding methods...[Details]
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The determination of the transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly master the determination method, the author summarizes fo...[Details]
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Keysight and the Chinese University of Hong Kong (Shenzhen) have cooperated to launch a course focusing on radio frequency and microwave teaching, aiming to improve learning effectiveness, deepen the...[Details]
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Main components of a DC motor
The main components of a DC motor include:
Rotor: The rotor of a DC motor is made of magnetic material, usually an iron core with a coil wound on its surface...[Details]
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Platform: iTOP-6818 development board I transplanted WIFI by myself with reference to the transplantation documents provided by the official website. I felt very accomplished (^_^). Some libraries...[Details]
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Many battery-powered devices have short working time and low standby power consumption, so the total power consumption of these devices is very small. It is very convenient to use solar cells to cha...[Details]
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Xiaomi POCO announced that it will release POCO F2 Pro on May 12. 91Mobile has received exclusive information that Xiaomi POCO F2 Pro offers 6GB+128GB and 8GB+256GB storage options, and the 128GB ver...[Details]
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Reading Flash area data in GCCAVR Definition (can only be a global variable): const int temp PROGMEM = 1; Read: pgm_read_byte(addr); pgm_read_word(addr); pgm_read_dword(addr); String: Global defin...[Details]
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1. The principle of scattered loading files and configuration on MDK ARM's connector provides a scatter-loading mechanism, which can divide the executable image file into specified partitions and l...[Details]
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In recent years, many countries in the world have formulated policies to phase out incandescent bulbs in stages. For example, China plans to phase out all incandescent bulbs above 60W for general lig...[Details]
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U.S. artificial intelligence startup OpenAI is preparing to launch a new type of agent, code-named "Operator," that will allow computers to do tasks such as writing code or booking travel on behalf...[Details]
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