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On March 18, North Huachuang announced that its wholly-owned subsidiary Beijing North Huachuang Microelectronics Equipment Co., Ltd. (hereinafter referred to as "North Huachuang Microelectronics" and...[Details]
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FPGA is a field programmable gate array, which is a chip with multiple power requirements. It is a common electronic chip in electronic technology design. Therefore, when it is powered, the power s...[Details]
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I. Overview Regardless of the microcontroller, if you want to control the LED light, you can only do so by controlling the level of the I/O pin of the microcontroller chip. Similarly, on ST microcont...[Details]
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Mitsubishi PLC (Programmable Logic Controller) is a controller widely used in the field of industrial automation. It controls mechanical equipment by receiving input signals, executing user-written...[Details]
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With the gradual improvement of automobile electrification and intelligence, the number of wiring harnesses is increasing. Although bus technology is widely used in modern automobiles, which furthe...[Details]
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Background on Optocouplers and Digital Isolators Optocouplers use light from an LED to transmit data across an isolation barrier to a photodiode. When the LED turns on and off, logic high and low si...[Details]
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In the study, development and application of microcontrollers, the configuration of IO ports plays an important role in the realization of functions. The following introduces four common configurat...[Details]
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Today, Honor Mobile officially released a warm-up video, officially announcing that the Honor X30 Max will be equipped with a 7.09-inch ultra-large screen and stereo dual speakers to bring use...[Details]
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At noon on May 13, Hua Hong Semiconductor released its first quarter 2020 performance report. The financial report shows that sales revenue hit a new record high of US$304.8 million, up 50.3% year-on...[Details]
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The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass D...[Details]
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This paper gives a design method of using STC89C52 single-chip microcomputer for adaptive control to control PWM wave, and then control the heating of the electric furnace to achieve temperature ...[Details]
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Today's portable consumer
electronics
require shorter charging times, stable
voltages
, and reliable battery monitoring. Efficient PMICs must provide low-cost and versatile solu...[Details]
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#include"reg52.h" typedef unsigned char uchar; typedef unsigned int uint; sbit ENA=P0^0; sbit IN1=P0^1; sbit IN2=P0^2; sbit IN3=P0^3; sbit IN4=P0^4; sbit ENB=P0^5; uint k,j; #define OFF ENA=0;ENB=0; ...[Details]
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When I visited a customer some time ago, I talked about the problem of the inverter casing being charged. The customer was very confused and complained a lot about the inverter manufacturer. As an ...[Details]
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With the gradual popularization of brake-by-wire (the upgrade from EHB to EMB is imminent), the upgraded driving experience brought by air suspension, and the launch of incremental markets such as ...[Details]
Analogue and Mixed Signal
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