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Differential data line receivers are susceptible to noise when there is no input signal. This occurs when the bus driver is turned off or the connecting cable is damaged and disconnected. Typically, t...[Details]
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The continued popularity of battery-powered consumer electronic devices such as portable media players, smartphones and tablets has resulted in a plethora of different chargers and bundles of wires...[Details]
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2020 is destined to be a special year. Due to the global spread of the new coronavirus, the global economy seems to have been put on hold, which is also a big blow to the semiconductor industry. A...[Details]
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PMIC, Power Management IC---Power Management Integrated Circuit. As the title says, this article will tell you about PMIC simulation and how it can help engineers quickly check circuits. I believ...[Details]
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1. Conceptual understanding
PWM input capture mode is a special case of input capture mode. You can understand it as follows
1. Each timer has four input capture channels IC1, IC2, IC3, and IC4. IC...[Details]
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LG Display has now announced a new 97-inch OLED EX TV panel that can produce 5.1-channel sound through its own vibrations without the help of built-in speakers. This screen uses LG's CSO (Cinematic S...[Details]
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#include
#include macros.h
#define uchar unsigned char
#define uint unsigned int
void timer1_init(void);
void display1(volatile FirstBit, volatile Num);
void display2(volatile Firs...[Details]
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220VAC powered Sanyo 80P movement power supply circuit
Figure 220VAC powered Sanyo 80P movement power supply circuit
Figure 1 shows a 220VAC powered Sanyo 80P core power supply, which was widely...[Details]
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With the rapid development of new energy vehicles, as a key supporting facility, the market size of charging piles will exceed one trillion yuan in the next 10 years, and it contains many industria...[Details]
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On the afternoon of January 20, Nestlé China and Xiaomi officially launched their strategic cooperation, and the Nestlé health butler "Nesfinity" jointly created by the two parties was officia...[Details]
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A wattmeter is an electric indicating instrument used to measure electric power in DC and AC circuits. It is generally not used by non-professionals. Instead, they measure the voltage and current and...[Details]
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Use c, cs and vala to perform the same operation:
#include stdlib.h
#include stdio.h
int main()
{
printf("c for beginn");
int count = 1000000000;
in...[Details]
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Introduction
With the development of microprocessor technology, microprocessors are constantly upgraded, the processing speed of the core is getting faster and faster, and the problem of accura...[Details]
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summary
This article introduces a reference design for simulating a power architecture for a true wireless stereo (TWS) headset application. It can increase the application's fas...[Details]
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Simple classification of ARM registers: Figure 1-1:
Figure 1-1
There are 37 32-bit registers in the ARM microprocessor, including 31 general registers and 6 status registers. Howeve...[Details]
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