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Well-known whistleblower @Evan Blass announced a new discovery on Thursday. He found a name displayed as "OnePlus 9R" on the OnePlus website, so he believes that the previously circulated OneP...[Details]
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characteristic
Guaranteed
1A output current
Input
voltage: 2.5V ~ 5.5V
1.5MHz
constant frequency PWM current mode control
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Opera...[Details]
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South Korea's three major telecom companies have invested a lot of money to build 5G networks and attract 5G users. Although their previous revenue performance was not good, the Korean Securities Ind...[Details]
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On February 7, the signing ceremony of the Yiwei Lithium Energy Power Storage Battery Production Base Project was held in Chengdu. The 20GWh power storage battery production base project with a total ...[Details]
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In 1799, Italian physicist Volta immersed a zinc plate and a silver plate in salt water and found that current flowed through the wire connecting the two metals. So he placed cardboard soaked in salt...[Details]
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Program source code download address: http://www.51hei.com/f/1320dsf.rar
#include reg52.h
#define uchar unsigned char
#define uint unsigned int
uchar code tab1 ="DS1302";
uchar code tab2...[Details]
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Introduction: Here I share with you a PIC16F1829 TIMER1 initialization program. Interested friends can take a look. //timer1 frequency division value #define TIMER1_DIV1 (0 4) #define TIMER1_DIV2 ...[Details]
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On May 30th, Beijing time, the Honor 70 series was officially released, including 3 models, namely Honor 70, Honor 70 Pro and Honor 70 Pro+. The entire Honor 70 series uses the IMX800 outsole, and th...[Details]
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News on February 26, according to Gartner’s latest forecast, by the end of 2024, global shipments of artificial intelligence (AI) personal computers (PCs) and generative artificial intelligence (gene...[Details]
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The oscilloscope amplifier has a voltage gain of 20 dB, and this circuit provides frequencies from 0.5 to 50 MHz. By increasing the capacitor value of 0.05 uF or removing the capacitor, we can extend ...[Details]
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The Hongke Real-Time Spectrum Analyzer is an integrated radio receiver and digitizer/analyzer with an embedded capture controller that enables users to: Define and execute real-time, sophisticated ...[Details]
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With Tesla as an example, lead-acid batteries are bound to gradually lose market share and be replaced by lithium batteries. With electric vehicles as a breakthrough point, a large number of Chines...[Details]
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Israeli solar inverter manufacturer SolarEdge has announced strong first-quarter 2023 financial results, with both revenue and shipments hitting new highs in the first quarter amid lower profits in...[Details]
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At present, LED lighting technology is becoming more and more mature, and the efficacy of high-power LED light sources has reached more than 80lm/W, which makes it possible to transform urban stre...[Details]
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Installing the ARM-Linux-GCC toolchain
Assuming your Ubuntu system is up to date, you only need to execute the following command to successfully install it:
sudo apt-get install gcc-arm-l...[Details]