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1. Project Overview 1.1 Introduction A greenhouse is a place that can change the growth environment of plants, create optimal conditions for plant growth, and avoid the influence of seasonal changes ...[Details]
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An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
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On Semi's NCL30051 is a combination of PFC and half-bridge resonant controllers optimized for off-line LED lighting solutions. This device integrates all the features needed to implement a highly effi...[Details]
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Recently, Sanan Optoelectronics issued an announcement stating that the company received a notice from its shareholder Fujian Sanan Group Co., Ltd. (hereinafter referred to as "Sanan Group") on Octob...[Details]
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1 Introduction
The medium-gain circularly polarized antenna with tracking capability is one of the key components of the two communication systems, relay communication satellite and satellite mobil...[Details]
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According to foreign media reports, the team of Dr. Jaeyeon Pyo of the Korea Electrical Research Institute (KERI) successfully realized a three-dimensional diffraction grating that can accurately co...[Details]
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In the previous stage, we added support for the TQ2440 development board. After compilation, the uboot.bin file was generated and can be loaded into the memory for running. However, we need to continu...[Details]
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Digital atmospheric pressure gauge features: The instrument is digitally calibrated without any hardware adjustment. Double-row LCD display, direct digital reading. Power level display, battery l...[Details]
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The continuous miniaturization of electronic equipment, especially computers, requires the size of power supplies to be miniaturized accordingly. Therefore, switching power supplies have begun to r...[Details]
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PLC programming learning requires not only the enthusiasm for independent learning, but also the skills of imitation. When I have nothing to do, I always practice and explore. Here is a real exampl...[Details]
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Recently, the 100MW/200MWh energy storage demonstration project in Jinzhai County, Anhui Province was officially started. This project is the first 100MW-level centralized shared energy storage pow...[Details]
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//Use the 3-channel CH3 of timer TIM4 to output a PWM wave with a duty cycle of 25%
#include "stm32f10x.h"
int main(void)
{
// SystemInit();
// Placement IO port
RCC_APB2...[Details]
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The scratch tester can test the scratch resistance of the surface coating of the product, such as coil coating, tin can ink, metal paint, automotive surface coating, etc. The scratch tester is suitab...[Details]
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Contents The utility model discloses a vortex flowmeter structure, belonging to the field of flowmeter equipment. Background of the Invention The vortex flowmeter is developed and produced based on...[Details]
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In the latest issue of Science, a team from the Pritzker School of Molecular Engineering at the University of Chicago demonstrated a new breakthrough in the field of interfacial bioelectronics: the...[Details]
Embedded System
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