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For most data acquisition systems, the acquisition object is generally a large signal, that is, the amplitude of the useful signal is much larger than the noise. However, in some special occasions, t...[Details]
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How to ensure that the crystal oscillator starts oscillating normally?
1. There are many ways to judge. Using an oscilloscope to view the waveform is the most direct. You can also use the voltage r...[Details]
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Currently, the global automotive industry is experiencing a revolutionary wave of electrification. Electric vehicles (EVs) have received widespread attention as a solution to climate change and red...[Details]
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Ideal for power supply applications in the industrial, energy, telecommunications and LED lighting markets
Littelfuse
announces the
launch
of the CPC3981Z,
an...[Details]
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The decade from 2020 will be a transformative one for the automotive technology industry. In the 2010s, digital user experience, IOT connected cars, The introduction of driverless cars are some o...[Details]
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Due to the differences in drawing methods, symbol markings, text markings, and technical standards of automobile circuit diagrams in different countries, there are great differences in automobile c...[Details]
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A three-phase motor is an electric motor that uses the force of an alternating electric field to drive the rotor to move. It consists of two parts: a stator and a rotor. The stator is powered by th...[Details]
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According to foreign media reports, recently, Swiss rechargeable inorganic battery technology company Innolith AG announced that they have developed a high-density lithium battery that can support el...[Details]
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#INCLUDE"P16F877.inc"
ORG 000H
GOTO A1
ORG 004H; timing interrupt entry address
GOTO ZD01;
ORG 0CH
A1 MOVLW 1; bit 1 displays the number
MOVWF 50H;
MOVLW 2...[Details]
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introduction Green environmental protection and energy saving are the global trend, and embedded computer systems are widely used in portable and highly mobile products. Low power consumption design ...[Details]
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Under the guidance of the dual carbon goals, the installed capacity of new energy power generation continues to increase. According to data released by the National Energy Administration, as of Septem...[Details]
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Mercedes-Benz recently began promoting its next-generation electric drive and battery design in Europe, which is also a radical change from 400V to 800V. According to the time point we have seen befo...[Details]
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Recently, Chinese manufacturer Hoymiles announced that it has supplied microinverters to a South African PV project. The project is located in a commercial building in Johannesburg, and its 158kW r...[Details]
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Circuit diagram:
code show as below:
#include reg51.h
char led_mod = { 0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f }; //LED 0 - 9
void delay(unsigned int time) {
...[Details]
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The tension between high bit rates and scarce bandwidth poses challenges for designing high-speed digital radios. Bandwidth protection is key in the crowded RF spectrum, but as bit rates increase...[Details]
RF/Wirelessly
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