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Why do we need EMI circuits? When the power supply is working, the switching transistor will generate a lot of EMI and RFI, which will seriously affect the normal operation of other electronic equip...[Details]
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Unicore VC735X is certified by Wi-SUN Alliance as the first FAN 1.1 Certified Test Base Unit (CTBU)
Hangzhou – February 13, 2023 – Hangzhou Unicore Semiconductor Co., Ltd. (Unicore),...[Details]
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HIOKI 3455-20 high-voltage megohmmeter test method for wire and cable insulation resistance
HIOKI 3455-20 high-voltage megohmmeter measuring insulation resistance is the main indicator reflecting the...[Details]
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At present, the new generation of AI technology represented by large models is gradually penetrating basic applications, and its deep integration with
the
robot
industry is also giving birth...[Details]
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C code:
#include reg51.h
#include absacc.h
#include intrins.h
#define PA XBYTE
#define PB XBYTE
#define PCON XBYTE
unsigned char dis_buf ;
unsigned char code dis_code = {
0XC0,/...[Details]
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Samsung phones generally have excellent displays, but that doesn't mean they're perfect. Last year, the Galaxy S20's screens were reported to be broken one after another, with the phone having ...[Details]
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Gasoline tanks and areas around the filler are considered highly hazardous and explosive areas, posing a risk of fire. Vehicle operators or maintenance personnel are prone to forgetting to close th...[Details]
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On the morning of August 8, media reported that SMIC was forced to suspend the CIM localization project of its new 12-inch wafer factory in Beijing recently because the project's technical contractor...[Details]
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According to an official announcement from Renesas Electronics, Renesas Electronics (Tokyo Stock Exchange: 6723), a major supplier of semiconductor solutions, recently announced that the current CEO ...[Details]
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At the Redmi new product launch conference, Redmi brand general manager Lu Weibing released a 70-inch Redmi TV. Compared with the Honor Smart TV, he complained three times: calling the two-second scr...[Details]
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ILI9235 LCD screen The ILI9325 has a 16-bit index register (IR), an 18-bit write data register (WDR), and an 18-bit read data register (RDR). GPIO initialization, just look at the circuit diagram to ...[Details]
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1. Method and steps of LED exposed LED luminous characters:
1. Tools required for making LED outdoor signs: 30W or 40W electric soldering iron, solder, electric drill, glue gun, screwdriver, ...[Details]
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Thermistor is a resistor whose resistance value is extremely sensitive to temperature, also called semiconductor thermistor. It can be made of single crystal, polycrystalline, glass, plastic and ot...[Details]
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1. The difference between timer and delay You may think that we can still use the delay function to achieve the experimental phenomenon of the code in the previous lecture, but the concepts of timer...[Details]
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Last time, we have learned about the interrupt handling process of ARM and how to set the interrupt function. So, does it work like this? The answer is no. Because S3C44B0 has several registers tha...[Details]
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