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Photo of ultra-thin sheet solar cells. The cells are the green squares, which include an ultra-thin layer of light-absorbing gallium arsenide, which is key to their radiation tolerance. T...[Details]
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Automakers have been suffering in the recent wave of chip shortages. However, Tesla has been a company that has responded incredibly to the global semiconductor shortage. In its recent Q2 2021 earnin...[Details]
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IT – Category 5-7, 100Base-TX, 1000Base-T
Pure Network
IP-level QoS
Packet loss is ok
Power over Ethernet
redundancy
Electromagnetic compatibility?
.....[Details]
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The header file 12c5a.h used in this program can be downloaded from: http://www.51hei.com/f/12c5a.rar
#include 12c5a.H //STC12C5A series MCU
#include "intrins.h"
void delay(uint16 time); //Softwa...[Details]
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How to judge whether a rectifier bridge is good or bad? How to measure whether a rectifier bridge is good or bad? This article mainly teaches you to judge from two aspects How to test w...[Details]
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Doppler measurement system
Doppler measurement systems use the Doppler effect to measure the velocity of a moving object (solid, liquid or gas). Probably the most famous application is the radar...[Details]
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In the third quarter of 2023, the rapid growth momentum of inverter production and sales slowed down, and the trade volume in major exporting markets such as Germany, the Netherlands, and the Unite...[Details]
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Before executing the sleep() function, you can set the unused pins to analog input, high impedance mode. ANSELAbits.ANSA4 = 1; //Before entering sleep, set the LED IO port to analog input TRISAbits...[Details]
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As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in a wider range of applications, among which LED street lights are a focus of industry atten...[Details]
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The latest research report released by Strategy Analytics, "Can Samsung's Brand Extend to Financial Services?" points out that Samsung has narrowed the gap with Apple and Apple Card by launching Sams...[Details]
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The National Day holiday is coming. Besides traveling and staying at home, what other ways do you think of to make yourself happy? Of course, it is "shopping"! The so-called golden September and silv...[Details]
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Each ADC module of STM32 can switch to different input channels and perform conversions through the internal analog multiplexer. STM32 has specially added a variety of group conversion modes, which c...[Details]
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1 Introduction
FBG is the abbreviation of Fiber Bragg Grating, which means fiber Bragg grating.
The grating with periodic spatial phase distribution formed in the fiber core actually forms a n...[Details]
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2018 can be said to be the highlight moment for Waymo, the leader in autonomous driving. In this year, Morgan Stanley, an internationally renowned investment bank, gave Waymo an extremely high valu...[Details]
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1. Definition of LED Light Engine Someone defines it as "LED light engine refers to an overall combination of LED package (component) or LED array (module), LED driver, and other brightness, thermal,...[Details]
Analog electronics
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