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1. Grounding
The grounding here refers to the earth, also known as the protective ground. Providing a good ground wire for the microcontroller system is extremely beneficial to improving the sy...[Details]
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Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
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1. Open the computer's HyperTerminal to configure the serial port (if there is no serial port, you may need to convert USB to serial port);
2. Install the USB driver (installed independently, when po...[Details]
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Since 2018, the overall demand growth rate of the LED lighting chip market has slowed down, and the LED chip market has gradually moved towards oversupply. At the same time, in 2017, domestic LED chi...[Details]
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Here are some suggestions based on my own development experience: The AD conversion time should be greater than 64us (determined by pre-scaling). If the sampling hold time is short, the acquisition...[Details]
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Engineers are designing smartphones with longer-lasting batteries, electric cars with hundreds of miles of range , and reliable power grids that can store renewable energy for future use—and all of t...[Details]
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The program of using stc89c51 microcontroller to control the servo has been successfully tested and is for your reference only.
#include "reg52.h"
unsigned char count; //0.5ms times mark
sbit ...[Details]
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1. Introduction
The ISL1208 introduced by INTERSIL is an I2C interface, low-cost, low-power real-time clock with timing and crystal compensation, clock/calendar, power failure indicator, per...[Details]
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With the rise of China's automobile industry, Chinese automobile companies are facing unprecedented overseas opportunities. From the Middle East to Africa, from Southeast Asia to Europe, and from Nor...[Details]
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In the month since the United States tightened export controls on Huawei, Japanese parts manufacturers have received a new wave of orders from competitors such as Xiaomi, OPPO and vivo. The Nikkei po...[Details]
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1. Introduction
As a backup power source for power outages, batteries have been widely used in industrial production, transportation, communications and other industries. If the battery fails...[Details]
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In recent years, with the rapid development of technologies such as 5G and artificial intelligence and the transformation and upgrading of factory intelligence, the application of AMR (Autonomous M...[Details]
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The Samsung Galaxy Fold has had a rough go of it since it was announced earlier this year. However, Samsung has managed to fix the device, and earlier this month, the Samsung Galaxy Fold folda...[Details]
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1. Crystal and crystal oscillator
Usually, we call both "crystal" and "oscillator" as "crystal oscillator", but this name is not appropriate.
A passive crystal is a non-polar component with two p...[Details]
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Apple's over-ear headphones AirPods Max have been on sale for some time, and some users have reported encountering a strange problem when the headphones switch between active noise reduction and...[Details]
RF/Wirelessly
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