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I just made a voltmeter using STM8S003. Let's share some ideas. ADC sampling and digital tube display are used. STM8 voltmeter microcontroller source code: #include iostm8s003f3.h unsigned int ...[Details]
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Grounding resistance is the resistance encountered when the current flows from the grounding device into the earth and then flows through the earth to another grounding body or spreads to a distant p...[Details]
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Recently, at the first Dishui Lake China RISC-V Industry Forum co-organized by the China RISC-V Industry Alliance, VeriSilicon Microelectronics and Shanghai Integrated Circuit Industry Cluster Develo...[Details]
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1. Turn on the power; 2. Connect connectors and additional cables to the network analyzer as needed. Be very careful when handling network analyzer cables and do not bend them excessively; 3. Calibra...[Details]
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"The current chip shortage is caused by an imbalance in supply and demand between the semiconductor industry and automobile companies. Bosch basically lacks 300,000 controllers every month." On Septe...[Details]
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On October 25, Wanrun Co., Ltd. released its third-quarter report stating that from July to September 2021, the company achieved operating income of 1.415 billion yuan, a year-on-year increase of 101...[Details]
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Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the per...[Details]
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The 51 microcontroller is a basic entry-level microcontroller, and it is also the most widely used one. This article mainly introduces the 51 microcontroller timer/counter. First, it introduces the w...[Details]
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0 Introduction
With the continuous development of embedded devices, higher and higher requirements are put forward for communication. FTP (File Transfer Protocol) is one of the earliest s...[Details]
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1 Let's look at a piece of assembly code first
LDR R0,=0x56000010 #R0 is set to be register GPBCON and is used to select pin function for Port B
#in,out special function and others
MOV ...[Details]
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Abstract:
Based on the study of the Delta conversion UPS topology, a SPWM controller implementation scheme based on field programmable gate array (FPGA) is proposed by improving the control m...[Details]
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The tester is based on the AT89S52 single-chip microcomputer, with external temperature and humidity sensor SHT11, illumination sensor TSL2561, four-digit common cathode digital tube, RS485 bus c...[Details]
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1. Multiplexing of IO ports I'm learning STM32 recently. In an article about serial communication on BZ, there is a piece of code: RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD |RCC_APB2Periph_AFIO,EN...[Details]
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According to a report by the Nikkei on March 6, the application scenarios of solar power generation are gradually increasing. Companies such as Nippon Road Co., Ltd. (hereinafter referred to as Nip...[Details]
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One application direction of
the digital measurement chip
PS081
is solar
scales
. Compared with traditional electronic scales,
the
solar scale
solution u...[Details]
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