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According to Jiwei.com, chips are everywhere, from traditional fields such as information communication and industrial transportation to hot applications such as big data, AI, autonomous driving, an...[Details]
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Its working principle is: the capacitance of the capacitive relative humidity sensor changes linearly with the change of humidity. The changing capacitance is converted into a corresponding changing ...[Details]
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method: 1) ADC part, hardware RC filtering, the software continuously obtains 5 ADC values for each measurement, removes the highest and lowest values, and takes the average of the remaining values...[Details]
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The characteristics of the power frequency inverter are:
1. At low power, the cost is higher than that of high-frequency machine.
2. The weight and volume are much larger than h...[Details]
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The TEA1721FT from NXP is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 5 W) and operates directly from the rectified universal mains in...[Details]
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In the era of traditional fuel vehicles, most auto parts giants are closely related to their own automakers, and are even brothers from the same mother. For example, Germany's three giants are Bosch,...[Details]
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3.2 The role of the hardware system The hardware system of the automobile instrument detection system mainly includes industrial computers, PXI boards, signal junction boxes, data communication...[Details]
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IT Home reported on March 15 that the entire Xiaomi 10 series released in February this year is equipped with Snapdragon 865 processor + LPDDR5. Xiaomi once claimed that Snapdragon 865 + LPDDR5...[Details]
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Ultrasonic waves have the advantages of good directionality, concentrated energy, low attenuation during transmission, and strong reflection ability. Ultrasonic sensors can be widely used in non-co...[Details]
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Dot matrix display 0 #include reg52.h #define uchar unsigned char #define uint unsigned int sbit en1=P2^3; sbit en2=P2^0; sbit rs=P3^6; fly table1 ={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; f...[Details]
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1 6410 and serial port related registers
1. Registers that need to be set (in fact, after entering uboot, the serial port has been set up, just send data directly)
1) Mode
UCON (polling, inte...[Details]
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Overview
In order to meet the challenges of automobile electrification and intelligent networking, the mainstream direction of the industry is to transform from distributed control units to ce...[Details]
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The use of voltage scaling techniques in conjunction with frequency scaling techniques adds new principles to clock switching to ensure safe voltage levels for the new clock frequency. In additio...[Details]
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Charger circuit diagram: MP3 charging, can also be used to charge mobile phones, input 220V, E6 high-frequency magnetic core conversion output .6V/1.5A.
...[Details]
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A single-phase inverter is a power electronic device that converts single-phase AC power into three-phase AC power with adjustable frequency and amplitude. It is widely used in industrial automatio...[Details]
51mcu
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