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On March 31, the 2014 Global Smart Grid Summit and the 4th China International Smart Grid Construction Technology and Equipment Exhibition opened in Beijing. Mr. Lu Jie, the key account manager of ...[Details]
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#include stm32f10x_lib.h
#include "sys.h"
#include "delay.h"
#include "usart.h"
#include "led.h"
int main(void)
{
u8 k; //Number of lights on
u8 i;
S...[Details]
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Medical fabric drying state microbial penetration tester A large number of examples have shown that bacteria can penetrate barrier materials along with dry organic or inorganic particles, such as dan...[Details]
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This article discusses the overheating danger
of
motors
. Motors are often used in daily life and in various industries. If no protective measures are taken for motors, safety accidents m...[Details]
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We all know that Apple’s current update strategy for the iPhone is to make a major change in appearance every two years. So according to this progress, the next iPhone 14 will inevitably have n...[Details]
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A previous design idea (Reference 1) used an LED as a transducer to measure ambient light intensity and provide illumination. This design idea uses the same principles, but only has an LED, two resist...[Details]
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Constant current parallel voltage regulated power supply circuit composed of LM317
As shown in the figure, this is a constant current parallel regulated power supply. It has the...[Details]
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Hyperlux Image Sensor Series
Product Description:
ON Semiconductor's Hyperlux image sensor family has a 2.1 µm pixel size, an industry-leading 150 dB ultra-high dynamic ...[Details]
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The digital multimeter is undoubtedly the most commonly used measuring tool in the field of electrical engineering and electronics. In keeping with their popularity, the selection of models is wide. ...[Details]
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The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
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1. Rendering
2. Code
3. New understanding of 1602 (summary)
Effect diagram
code
project file download: http://www.51hei.com/f/gxde_c.rar
#include reg51.h
#include int...[Details]
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The vehicle navigation system is also called the vehicle location and navigation system. Its main functions are to use the global positioning system (GPS) to obtain positioning information and matc...[Details]
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This design combines the acceleration sensor ADXL345, GPS and GSM module SIM908 with the Arduino Uno platform. The acceleration sensor collects the three-axis acceleration value of the human body, de...[Details]
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Introduction Project Overview
For a brand new PLC product, getting started may seem simple, but for engineers who have just started, it can often become a difficult problem if they use it impr...[Details]
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With the further deepening of reform and opening up, the demand for security and on-site recording and alarm systems from all walks of life is increasing, and the requirements are getting higher ...[Details]