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How to use the simplest solution to form a network monitoring transmission system is the most urgent problem that security engineering companies need to solve in the process of building network high-...[Details]
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/************************************************************** ;eeprom.c ; Example of reading/writing atmega8515 internal EEPROM ;Write data 0....9 into eeprom, then read it out and display it with ...[Details]
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Solution Block Diagram Design Description Fingerprint recognition is used in a variety of applications, including electronic access control systems, smart cards, vehicle ignition switch control s...[Details]
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(I) Discrimination of transistor materials and polarity 1. Identify the material and polarity of transistors from their model names The second part of the domestic transistor model names uses the Eng...[Details]
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CC2530 serial port receives and sends data (query method)
#include "ioCC2530.h"
void initUART(void)
{
PERCFG&=~0x01;
P0SEL |= 0x0C;
U0CSR |= 0xC0; //Enable serial port receptio...[Details]
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Audio
equipment is indispensable for volume
controller
! Volume controller is usually a variable
resistor
, which uses resistor voltage divider
circuit
to att...[Details]
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(1) Appearance
The Appearance tab is used to specify whether object elements are visible.
Label: Labels are used to identify front panel controls and give detailed descriptions. Check the "Vi...[Details]
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#i nclude
sbit AD7730_CS=P0^4;
sbit AD7730_SCLK=P0^0;
sbit AD7730_DIN=P0^1;
sbit AD7730_DOUT=P0^2;
sbit AD7730_RDY=P0^3;
void WriteByteToAd7730(unsigned char WriteData);
unsigned char ReadByt...[Details]
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As the "supply machine" of global storage raw materials, the actions of storage manufacturers such as increasing or decreasing production capacity have almost always controlled the sentiment change...[Details]
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Customizable device with small two-piece structure, 12 V operating voltage, and operating temperature up to +105 °C, suitable for a variety of harsh in-vehicle environments
MALVERN, ...[Details]
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Many current systems that use single-chip microcomputers to perform music are implemented using development boards combined with simulators. This method is not very complicated and is easy to imp...[Details]
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UPS power supply (Uninterruptible Power System), that is, uninterruptible power supply, is a constant voltage and constant frequency uninterruptible power supply with energy storage device and inve...[Details]
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Today I encountered a problem that IAR cannot set breakpoints. I have never encountered this problem before, and I was able to set breakpoints in this project before. I tried some methods from netize...[Details]
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Hello everyone, we have previously shared with you how to use the ZDS2022 oscilloscope to perform FFT analysis on waveforms. The ZDS2022 oscilloscope not only supports FFT analysis capabilities with ...[Details]
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1. The concept of triode As the name implies, a triode has three electrodes. A diode is made up of a PN structure, while a triode is made up of two PN structures. The shared electrode becomes the bas...[Details]