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11.5.7 Absolute positioning of variables in PICC
First of all, it must be emphasized that when writing programs in C language, variables are generally located by the compil...[Details]
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Precise current control is essential for efficient
LED
lighting solutions, and a wide variety of LED drivers can help engineers optimize these LED lighting designs. So what should be considered w...[Details]
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1 Overview
The 450W multi-channel DC/DC converter is a DC conversion
switching
power supply with an input voltage of 27V DC. The power output is three different types: DC ±...[Details]
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TKBL zinc oxide arrester characteristic tester is also called arrester characteristic tester and zinc oxide arrester characteristic detector. Zinc oxide arrester characteristic tester is used to meas...[Details]
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Guangdong Liyuanheng Intelligent Equipment Co., Ltd. (hereinafter referred to as the "Company") received the "Notice of Winning Bid" from November 25, 2021 to the date of disclosure of this announc...[Details]
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1. What is LED driver power supply? LED driver power is a voltage converter that converts power supply into a specific voltage and current to drive the LED to emit light. Under normal circumstances: ...[Details]
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The serial port is the most commonly used, convenient and widely used program debugging method in microcontroller program development. Whether it is used as a debugging tool, printing out debugging i...[Details]
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The above is the effect picture of the microcontroller development board made by myself
#include "reg51.h"
#define uchar unsigned char
#define uint unsigned int
sbit DQ=P3^6; ...[Details]
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Resetting the AVR When the AVR is reset, all I/O registers are reset to their initial values and the program starts executing from the reset vector. The instruction at the reset vector must be an...[Details]
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ScienceDaily reported on September 1, 2010 - Two groundbreaking papers from researchers at the University of California, Santa Barbara (UCSB) show that the synthesis of nano-sized biological partic...[Details]
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According to the principle of capacitive sensor and C8051F321 single chip computer with USB module, a measurement system based on USB interface is designed. The system can realize the functions of ...[Details]
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MediaTek and Rohde & Schwarz Demonstrate 5G NTN Technology to Enable High-Speed and Reliable 5G Connectivity via Satellite
On August 22, 2022,
MediaTek was the first to connect...[Details]
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//The button is connected to INT0, and the button flips P1.0~P1.7 bit by bit.
#include reg52.h
void delay(unsigned int x);
sbit led0=P1^0;
sbit led1=P1^1;
sbit led2=P1^2;
sbit led3=P1^3;
sbit ...[Details]
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The inductive test pen introduced in this example can detect whether the tested wire has electricity by placing its detection probe close to the wire of the AC power supply (within 30cm) without ...[Details]
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Preface
In recent years, due to the rapid development of semiconductor technology, the manufacturing cost of electronic products has been greatly reduced, and the use of ele...[Details]
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