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Apple spent $36.13 billion on semiconductors last year, surpassing Samsung to become the world's largest semiconductor buyer. According to statistics from research firm Gartner, global semicond...[Details]
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Introduction: MCU is a technology with strong practicality. Many beginners are often confused when learning MCU technology development and don't know where to start. For this reason, the author combi...[Details]
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Target
1. Create a library file libGetMax.a, which contains an external function GetMax. The function GetMax is used to determine the maximum value of two input parameters (int type) and ret...[Details]
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According to DigitalChatStaion, both the Huawei Mate 30 and Mate 30 Pro will use Samsung's AMOLED display panels instead of the panels from LG and BOE used in the Mate 20 Pro. Although it was previ...[Details]
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Automatic floor cleaners are nothing new, but they all have a common problem. They are all too expensive for what they do. Today, we are going to make an automatic home cleaner that costs a fractio...[Details]
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Farnell, a global distributor of electronic components and development services, has released its latest research on the Internet of Things (IoT). The results of the survey show that artificial intel...[Details]
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According to MoneyDJ citing Jiji Press, South Korean memory giant SK Hynix is exploring cooperation with Japanese NAND flash memory manufacturer Kioxia to produce high-bandwidth memory (HBM) for ar...[Details]
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3. Active probe
Let's first look at the impact of using a 600MHz passive probe and a 1.5GHz active probe to test a 1ns rise time step signal. Use a pulse generator to generate a 1ns step si...[Details]
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"Triggering" is definitely the soul-level concept of digital oscilloscopes. Without the right trigger conditions, waveform observation is out of the question. Although many engineers are familiar wit...[Details]
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Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This circuit adjusts the output voltage by changing the voltage drop of the high-power transistor Tr1 co...[Details]
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If water-deprived trees want to wait until the rainy season, they must first survive the dry season. Reshape Energy Technology Co., Ltd. is located in Jiading District, Shanghai. Its main business ...[Details]
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introduction
With the emergence of high-performance DSP controllers, UPS power supplies using digital control have become a hot topic of research. Digital dual closed-loop control based on D...[Details]
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Use phase correction pwm mode, mode 11 is used because of the inverter #include "iom128v.h" #include "macros.h" #define uchar unsigned char #define uint unsigned int //delay function void Delay_ms...[Details]
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The research of robot voice control system has always been one of the main contents of robot research. Traditional voice control systems generally use PC as the core platform to control robots. Alt...[Details]
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]
Analog electronics
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