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After working on it for a day, the ADC still didn't work. I found that the value of the sampling and processing has always been a fixed value. Go to 21IC Help Post. STM32F030 ADC1 sampling problem ...[Details]
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Experimental content:
Write a test program to control the operation of the stepper motor through the P0 port of the microcontroller. The wiring diagram and the level of each step are shown below.
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DBPL (Differential Bi -Phase Level) coding is a coding method that exceeds the limits of traditional digital transmission. DBPL coding is widely used in engineering applications such as Ethernet, eng...[Details]
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Electric vehicles are vehicles that are fully or partially driven by electric motors. Currently, there are three main types of vehicles: pure electric vehicles, hybrid electric vehicles, and fuel c...[Details]
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Recently, the results of the "Top Ten Science and Technology Terms of 2023" selection activity initiated by the National Science and Technology Terminology Review Committee and a number of authorit...[Details]
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#include
#include
#define uchar unsigned char
#define uint unsigned int
sbit dula=P2^6;
sbit wela=P2^7;
uchar code table ={ //Code table code is to put the program into ROM area
0x3f,0x06,0x5b...[Details]
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On November 23, SMIC issued an announcement stating that SMIC Holdings agreed to transfer to the National Big Fund Phase II the capital contribution of US$531.3 million (accounting for 22% of SMIC Sh...[Details]
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On October 20, New Yangfeng announced that the company's net profit in the third quarter increased by 20.66% year-on-year compared with the third quarter of last year. Excluding the impact of credit ...[Details]
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A unijunction transistor is also called a double base diode and its symbol and shape are shown in the figure. The method to determine the emitter E of a single junction transistor is to set the mul...[Details]
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Atheros' Bluetooth 3.0 + HS feature was the main technology in the 3.0 version released by the Bluetooth SIG in Tokyo yesterday. Kevin Hayes, Atheros' chief technical researcher and 802.11 PAL technic...[Details]
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At 7:30 am on March 30th, Beijing time, FF ieFactory California officially launched the production of FF 91 Futurist. A launch event was held on-site. FF Global CEO Chen Xuefeng, FF Founder and CPUO ...[Details]
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▎Big difference: medium-sized central integrated high-speed electric drive axle
In the past, we may have been most exposed to new energy light truck models. The "oil-to-electric" models have o...[Details]
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1. System clock problem:
The system uses DCO by default. When using external high-speed crystal oscillator XT2, you must turn on XT2 yourself, delay 50us to wait for XT2 to start oscillating, and t...[Details]
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This article introduces a design of an electronic ballast for low-power (about 35W) metal halide lamps, which uses active power factor correction technology to make the power factor close to 1. This ...[Details]
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The servo press is a new type of press that uses a servo motor as a power source. It has the advantages of high precision, fast response, and energy saving. It is widely used in metal forming, elec...[Details]
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