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Generally speaking, the probe has a ground wire and a signal wire. The ground wire is the one in the cabinet that connects the terminal output of the oscilloscope. It is usually clip-shaped. Signal w...[Details]
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Traditional off-line switch-mode power converters produce non-sinusoidal input currents with high harmonic content. This can stress power lines, circuit breakers, and power utilities. In addition, har...[Details]
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Despite years of development, there has been no breakthrough in the density of lithium batteries. The extremely scarce space in mobile phones cannot accommodate a battery that is too large. ...[Details]
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According to EE Times, STMicroelectronics recently outlined plans to vigorously develop the silicon carbide (SiC) business at its Catania, Italy plant and make it a key part of its strategy and reven...[Details]
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The MAXQ3180 and MAXQ3183 are multiphase, multifunction, energy-metering, analog front ends with many advanced power-monitoring features (AFEs). These devices integrate 8 channels of high-precision...[Details]
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1. PWM Introduction PWM (Pulse Width Modulation), also known as pulse width modulation in Chinese, can use digital signals to achieve the effect of an analog signal. Pulse width modulation is to chan...[Details]
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"Guess what kind of activity I'm participating in now?"
"You are attending WAIC, the big party for artificial intelligence. Many technology experts are here..."
"Please introd...[Details]
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This paper introduces the specific design of the hardware and program implementation process of the GSM-based single-chip remote control password lock. The AVR single-chip ATMEGA16 is used as the cont...[Details]
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Independent buttons, one button needs to occupy one I/O port. If 16 buttons are needed, then 16 I/O ports will be occupied, which is half of the I/O ports of the MCS-51 series microcontrollers. The...[Details]
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Qualcomm updates its product roadmap to provide more features in Snapdragon 7, 6 and 4 series mobile platforms
Four new Snapdragon 5G and 4G mobile platforms are expected to be comme...[Details]
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ZigBee has received a lot of attention in the field of wireless sensors, mainly because ZigBee promises to provide global unified standards for reliable, cost-effective and low-power wireless commu...[Details]
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Start with a program to realize that the computer sends some data to the microcontroller, and the microcontroller returns Iget + data
#include #define uchar unsigned char
#define uint unsigned int...[Details]
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In the early morning of June 8, Apple held the keynote speech of WWDC 21. The conference has now come to an end, but unlike previous speculation, there was no simultaneous software and hardware upgra...[Details]
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In the past, the approval of traditional urban distribution network projects in Jiangxi often relied on personal work experience, offline planning and fund collection, and manual submission of data...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]