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After the U.S. stock market closed on Tuesday (28th), Micron Technology released its fourth-quarter financial forecast, with earnings per share of $2-2.2 and revenue of $7.45-7.85 billion, lower than...[Details]
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#include
#include macros.h
#define uchar unsigned char
uchar table ={0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90};
void delay(unsigned int i)
{
unsigned int a;
uchar b;
for (a = 1;...[Details]
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The fight is far from over, and China’s role could be crucial In the future, riding a horse may be more useful than driving a car without self-driving capabilities. This statement comes from Elon M...[Details]
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//Main program============================================== ======== #include “Main.h” #include “PID_f1.h” /* 。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。..。.. */ /* 。..。..。..。..。..。.....[Details]
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During the circuit board test, I found that one circuit board could not be programmed. So I checked:
1. There is no problem with power supply and ground
2. Using an oscilloscope to test wheth...[Details]
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The three-coordinate measuring machine is very flexible in establishing the part coordinate system. During the measurement process, we may establish and call the part coordinate system many times acco...[Details]
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Despite their small size, these micro speakers have the same basic components – diaphragms, voice coils and magnets – as traditional speakers. However, due to their smaller components and simpler c...[Details]
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The source of the program is the touch display experiment of the resistive touch screen. The TFT touch screen is not just the ILI9320 chip, but also involves two, one is ADS7846, the other is AT2...[Details]
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We went to the official forum and found that the BootLoader (hereinafter referred to as BL) unlocking tool for the realme X50 Pro, which is currently upgrading to the Android 10 operating system, has...[Details]
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At present, new energy electric vehicles have become the development trend of the automobile industry, and the core technology of Sanden determines the performance of the entire vehicle to a large ex...[Details]
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On January 9, Deye Co., Ltd. issued the "Announcement on the Pre-increase of Annual Performance in 2022", stating that it is expected that the net profit attributable to the owners of the parent c...[Details]
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With the continuous development of the medical industry and people's increasing emphasis on their own health, more efficient and safer medical injection equipment are constantly being developed. Pref...[Details]
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Glasses-free 3D
From a technical point of view, naked-eye 3D can be divided into three types: light barrier cylindrical lens technology and directional light source technology. The biggest adv...[Details]
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In March, two
robot
A-share listed companies sparked heated discussions in the market.
On one hand, the gear leader Shuanghuan Transmission is accelerating the "spin-off" of its precis...[Details]
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Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
Analogue and Mixed Signal
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