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During the 2011 London Design Festival, a table lamp powered by algae appeared. This lamp consists of a table that can grow plants and an LED table lamp. It was jointly developed by designers and s...[Details]
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The basic principle of a pointer multimeter is to use a sensitive magnetoelectric DC ammeter (microampere meter) as the meter head. When a small current passes through the meter head, there wi...[Details]
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1 Optical part
Although there are many methods to measure tiny particles, such as microscopy and sedimentation, optical methods have more advantages:
(1) Due to the transmittance of light, no...[Details]
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The OnePlus 9 series will be released on March 24, and OnePlus will also bring its first smartwatch. As the OnePlus 9 series launch is approaching, Liu Zuohu has also stepped up the preheating ...[Details]
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Abstract: The DS1852 is a digital potentiometer with five analog inputs that can be used in conjunction with the potentiometers to gather feedback information about an analog system, as well as provid...[Details]
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Variable frequency speed regulation technology is to change the optimal operating parameters of mechanical equipment through the frequency converter and has obvious energy-saving effects. It is par...[Details]
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On the afternoon of November 1st, Dr. Jiang Hongshu, an academician of the World Academy of Productivity Science, a researcher of the National Development and Reform Commission, and the...[Details]
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(Photo source: chemistryworld) According to foreign media reports, researchers at Nanjing University have developed a positive electrode using materials that can absorb sunlight, allowing lithium-...[Details]
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The past and present of AR technology
Introduction: Augmented Reality (AR) technology has been very popular in recent years. You may have seen people's fantastic ideas about AR technology in m...[Details]
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As the core component of motion control, motion controllers generally use 16-bit or 32-bit microcontrollers. Their flexible system integration and high-speed instruction execution speed improve mot...[Details]
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Do you know how to extend the service life of an oscilloscope current probe ? This article will introduce to you the use and precautions of the oscilloscope current probe, the debugging method of t...[Details]
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CoreDrive Technology, a world-leading automotive chip company, has released the high-performance and high-reliability automotive MCU E3 "Control Core" series of products, which can be fully applied...[Details]
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The concept of "structure" in LabVIEW is very different from that in C language. The structure in C language refers to a composite data type. The so-called structure in LabVIEW is equivalent to the pr...[Details]
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// 8-bit LED dynamically displays the key value
// Chip ATMEGA16L
// Clock 4MHz internal
// Use system built-in delay program
#include mega16.h
#include delay.h
void leddisplay(); // digit...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial fields. It has high reliability, real-time and flexibility, and is widely used in the fields of a...[Details]