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1. Introduction
A switching power supply is a voltage conversion circuit whose main working content is to step up and down the voltage. It is widely used in modern electronic products. Because the ...[Details]
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SysTick is briefly mentioned in ST's data sheet but not in detail. Let's take a closer look here. Please correct any errors. SysTick is located in NVIC. It is mainly used in the operating system, s...[Details]
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In the past two years, the debate on whether
LiDAR
should be eliminated
has been extremely fierce. As
industry giants such as
Bosch
and
Tesla
have adjusted their LiDAR projec...[Details]
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characteristic
Enhanced PWM Rejection
Excellent CMRR:
160dB DC CMRR (typ)
106dB AC CMRR at 50kHz (typ)
Wide Common-Mode Voltage Range: −6V to 80V
Accuracy:
...[Details]
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During the National People's Congress and the Chinese People's Political Consultative Conference, the State Grid Corporation of China held a meeting to deploy the construction of the ubiquitous pow...[Details]
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Sensors are the "heart" of new technology fields such as the Internet of Things, smart industry, smart equipment, and unmanned driving. Smart sensors have replaced traditional sensors and become the ...[Details]
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On July 23, MediaTek officially announced the launch of its latest 5G SoC, Dimensity 720, which is positioned as a popular 5G mid-range model. The Dimensity 720 uses a 7nm process and ...[Details]
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The flow battery site. The site is actually about 50 yards from the grid, but Sandbar President Scott Roski and his team opted for 24/7 solar-plus-storage. Image: Avalon Battery.
...[Details]
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Samsung is said to hold its next Galaxy Unpacked event on August 3, where it is expected to release the Galaxy Z Fold3, Galaxy Z Flip3, Galaxy Watch4 and Galaxy Watch Active4. According to a new re...[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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Detailed explanation of 51 single chip microcomputer ultrasonic distance measurement program Ultrasonic four-channel ranging: Ultrasonic ranging is implemented in three major parts: One is the 12864 ...[Details]
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Introduction
The DS1847/48 resistor calibration constants are calculated and programmed into EEPROM at the factory during two test steps that are performed at different temperatures (25°C and 95°...[Details]
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CMOS image sensors are a type of solid-state image sensor that has emerged in recent years. CMOS image sensors are widely used due to their low cost, low power consumption (1/1000~1/100 of CCD), si...[Details]
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The automotive oscilloscope is an effective tool for quickly judging the faults of electronic control systems. It is simple to use, easy to master, and has accurate waveform display. In actual opera...[Details]
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What is a contactor?
They are electromechanical switches that, while similar to relays, perform heavy-duty applications that require higher current carrying capabilities. Contactors provide lo...[Details]