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【1】What is the MQ2 sensor?
MQ2 sensor is a sensor that can detect multiple gases and is commonly used to monitor harmful gases such as smoke, liquefied gas, acetone, ethanol, formaldehyd...[Details]
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Types of LDO
LDO is a new generation of integrated circuit regulator. The biggest difference between it and the three-terminal regulator is that LDO is a micro system on chip (SoC) ...[Details]
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Sampling rate: The sampling rate indicates the frequency at which the oscilloscope samples the input signal within a waveform or cycle. It is expressed as samples per second (S/S). The faster the sam...[Details]
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With the rapid growth and emergence of portable devices such as tablets and smartphones, it is becoming increasingly difficult to implement battery management to achieve higher performance of batte...[Details]
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According to a report by foreign media insideevs on December 25, IBM is currently developing a new battery that does not require the use of heavy metals such as nickel or cobalt. The cost will be low...[Details]
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Today I would like to introduce to you a software called Proteus, which can perform code-level debugging like AVR Studio and can also view the MCU status in real time.
Everyone knows tha...[Details]
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Introduction: Like other operating systems, CE system also provides device drivers to drive internal or peripheral hardware devices. The driver links the operating system and the device, allowing the...[Details]
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At present, switching power supply technology has been fully integrated into the design of various electronic products. However, with the expansion of its use, switching power supplies are beginn...[Details]
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Introduction
Fast Fourier Transform (FFT) is a computing and analysis tool that is widely used in many disciplines (such as signal processing, image processing, bioinformatics, computational ph...[Details]
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introduction
When a circuit board is inserted into a powered backplane, large transient currents are drawn from the backplane power bus due to charging of the bypass capacitors on the boa...[Details]
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DLCT-H Charger Characteristics Tester
Intelligent portable charger , charger characteristic tester
The charger characteristic tester can detect and test chargers of different capacities and batte...[Details]
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Taking photos and video is one of the core competitiveness of smartphones and a goal that mobile phone manufacturers are constantly pursuing. Chinese mobile phone brand OPPO said on Monday that it ha...[Details]
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IT Home reported on June 18 that Qualcomm released the Snapdragon 690 processor yesterday, which will bring support for 5G networks to low-priced smartphones. It uses the ARM Cortex-A77 core and...[Details]
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According to foreign media reports, at CES 2020, Hyundai, Hexagon Positioning Intelligence (a leader in high-precision GPS technology), Valeo (a leader in driver assistance systems) and a major mobil...[Details]
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According to foreign media reports, British company Blackout Technologies has launched the industry's first mobile device blocking tool, which aims to significantly reduce traffic accidents caused ...[Details]