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Synchronous pulse generator capable of detecting the zero point of AC power waveform
Function of the circuit
This zero point detection circuit can synchronize the AC signal of the power supply...[Details]
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0. Instruction classification Data processing instructions Data processing instructions can be divided into data transfer instructions, arithmetic and logic operation instructions, and comparison ins...[Details]
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Use 4 buttons to control the content displayed on the digital tube
#include reg51.h
#define duan P0 //segment selection
#define wei P2 //bit selection
unsigned char code wei1 = {
0xfe,0xfd,0xfb,...[Details]
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According to Tencent's Deep Net, Yu Chengdong recently stated at an internal presentation for the consumer business that Huawei will continue to make mobile phones and will return as a king in 2023. ...[Details]
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The basic structure and characteristics of the traditional six-axis.
Basic structure of traditional articulated robots
Traditional articulated robots are mainly
composed
of
body str...[Details]
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/******************************************************
In system_stm32f4xx.c there are the following definitions:
/* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLL_M) * PLL_N / / /
#define PLL_...[Details]
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—— Today, the highly anticipated elexcon2024 Shenzhen International Electronics Exhibition opened grandly at the Shenzhen Convention and Exhibition Center (Futian).
The exhibition brought to...[Details]
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Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently launched the new XENSIV™ TLE49SR angle sensor series
. This series of sensors ...[Details]
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Capacitive touch technology has been used in kitchen appliances for a few years, with split buttons behind opaque glass panels in ovens and frying pans, for example. These touch control keys are grad...[Details]
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The development trend of industrial measurement and control systems in the past 20 years is: decentralized control and centralized management, standardization and openness. Industrial measurem...[Details]
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At present, almost all electronic devices are equipped with USB cables for charging, and the space-consuming power adapters are often forgotten in the corner, which creates a problem: when there is...[Details]
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The power supply is often the most easily overlooked part in the circuit design process. As an excellent design, the power supply design should be very important, which greatly affects the performa...[Details]
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TMS320 series data signal processing microcontrollers (DSP) have been increasingly widely used in measurement and control, instrumentation, image processing, computer vision and sound signal proces...[Details]
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The automatic battery charger circuit design in this article uses a circuit that can be called the simplest window comparator ever made with a single
transistor
(see figure). It ...[Details]
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Today, China has become a veritable major automobile manufacturing and exporting country.
According to data released by the National Bureau of Statistics on October 18, China...[Details]
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