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For electronics enthusiasts, engineers, and technicians, the wide variety of oscilloscopes on the market may make people dazzled. Oscilloscopes have a variety of parameters and functions, coupled wit...[Details]
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With the development of the economy, the continuous extension of science and technology has been promoted, and the microcontroller of the C51 system has also been continuously developed, which greatl...[Details]
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summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[Details]
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China Energy Storage Network News:
On May 11, the 2016 Academic Committee Meeting of the Global Energy Internet (Shandong) Collaborative Innovation Center was held at the State Grid Shandong ...[Details]
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The following are the common methods for programming flash program memory:
(1) Traditional parallel programming methods;
(2) In-System Programmability (ISP) via the serial port: Field upgra...[Details]
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DMA features of STM32: Each channel is directly connected to a dedicated hardware DMA request, and each channel also supports software triggering. These functions are configured through software...[Details]
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The "catfish" effect of China's automobile industry is driving the rapid growth of the automotive cybersecurity industry like "mushrooms after rain".
It is worth noting that currently in...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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unsigned char key,key_h,kpush;
unsigned int key_l;
//The key is connected to p1.0, p1.1, p1.2
void int_t0(void) interrupt 1 {
unsigned char dd,i;
TL0=TL0+30;TH0=0xfb; //800
/* Key identi...[Details]
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Recently, Xiaomi's folding screen product MIX FOLD has finally ushered in a development version update based on Android 12. This update has added a large number of new features, greatly enrichi...[Details]
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The electromagnetic speed regulating motor speed regulator does not respond, there may be the following reasons:
Power failure: unstable power supply voltage, poor contact of power supply line...[Details]
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Image source: "International Electric and Hybrid Vehicle Technology" magazine website As people pay more attention to environmental protection and climate change, more and more people are choosing...[Details]
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The magnetic components in the power supply generally refer to inductors and transformers. Here we discuss the transformer with primary-secondary isolation because this type of transformer is most w...[Details]
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introduction
The MAX6495–MAX6499/MAX6397/MAX6398 overvoltage protection (OVP) devices are used to protect subsequent circuits from load dump or transient high-voltage events. The devices are impl...[Details]
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Pickering will fully display the latest modular signal switch and signal simulation solution products at the 7th China International Import Expo
The 7th China International Import Ex...[Details]
Analog electronics
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