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IT Home reported on October 6 that Samsung released the Galaxy Z Fold3/Flip3 folding screen mobile phone in August 2021. Both products are equipped with Qualcomm Snapdragon 888 SoC, and the sur...[Details]
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//Purpose of the experiment: Familiar with the use of 12864LCD //12864LCD with Chinese character library // Programming to let 12864LCD display company LOGO and company name //Hardware setup: // Turn...[Details]
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PTR2000 is based on the wireless transceiver program of SCT89C52 microcontroller:
#include reg52.h //reference the header file of the standard library
#include stdio.h
#defineucharunsignedchar...[Details]
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The watchdog timer is a countdown timer. Assume that we stipulate that the watchdog is fed when the timer counts between 4000 and 0, which meets the condition. Feeding the watchdog when the timer is ...[Details]
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Basic Information: System: Windows 10 Compiler: MPLAB X IDE V3.26 + XC8 V1.45 Microcontroller: PIC18F66K22 Downloader: PICKit3 1. Serial port initialization /* Function name: void USART1...[Details]
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Weebit Nano recently launched Weebit Resistive RAM (ReRAM), a non-volatile memory (NVM) that can replace flash memory. Compared with flash or other NVM, it has higher performance and better security,...[Details]
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This experiment mainly involves U1 sending the running light control code to the RXD of the microcontroller U2 in mode 1 through the TXD end of the serial port line. U2 then uses the received control ...[Details]
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On July 19, Shuobei said on the interactive platform that the company provides customers with products ranging from mobile terminal antennas, system-side base station antennas to vehicle-mounted smar...[Details]
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In permanent pacemakers usually implanted in the human body for cardiac pacing, the battery and control circuit are sealed in a titanium alloy shell. The pacemaker uses endocardial electrodes, el...[Details]
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Some friends want to make boards by themselves. I have read some books and also made boards myself. I would like to summarize them. I hope it will be helpful to those friends who are eager to try.
...[Details]
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As the saying goes, a warm winter will inevitably bring a cold spring, and cotton will not be harvested until after Grain Rain. As Grain Rain passes, China will usher in the plum rain season, the las...[Details]
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1. Technical indicators (1) Frequency range of voltage measurement 20hz~1mhz (2) Measurement range of AC voltage 100μv~300v Eleven measuring ranges 1mv, 3mv, 10mv, 30mv, 100mv, 300mv, 1v, 3v, 10v, 30...[Details]
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1. What is a spectrum analyzer? A graphical tester that analyzes signals in the frequency domain. It displays the distribution of signal amplitude by frequency in a graphical manner, with the X-axis ...[Details]
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According to news on December 19, according to the "New Generation Artificial Intelligence Alliance" public account, on December 7, 2023, the Zhongguancun Audiovisual Industry Technology Innovation A...[Details]
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As a key link to ensure quality and performance, testing is facing new development and incremental space as cars move towards intelligence,
electrification
, and networking. At the same tim...[Details]