[b]Circuit Function and Benefits[/b][p=16, null, left][color=rgb(0, 0, 0)][font=Arial, Helvetica, sans-serif][size=12px]This circuit provides a method to extend the capacitive input range of the AD774...
What is a collision?Except for some special application scenarios such as cultural relics theft prevention, it is rare for a reader to read and write only one tag. In fact, there are always multiple t...
[font=宋体][size=9pt]1[/size][/font][font=宋体][size=9pt], What is the content of Kirchhoff's theorem? (Shilan Microelectronics) 2. The formula of the plate capacitor (C=εS/4πkd). (Unknown) 3. The most ba...
[i=s] This post was last edited by Fengxue Tianshang on 2014-3-2 08:59 [/i] After using it for about a semester, there is a crack in the lower left corner of the screen, and the touch screen is not ve...
Netizens often ask on the Internet what knowledge an RF engineer should have and how to do RF work well. There is a discussion post about this issue that has dozens of replies, which seems to be a com...
Hi, I want to mount jffs2 file system under my /dev/mtd0. 00380000 -> 00390df8 DRAM Configuration: Bank #0: 00000000 7 MB *** Using default environment Initializing switch...done Hit any key to stop a...
In recent years, as energy consumption and environmental protection issues have attracted people's attention, my country's solar photovoltaic power generation industry has shown a rapid development...[Details]
"Originally, there are many people who can design very good
chips
, but the market does not give domestic
chips
the opportunity to iterate, and domestic companies cannot give engine...[Details]
1. Principle 1. Infrared emission protocol The infrared transmission protocol has been written in the previous article , so I will not repeat it here. 2. Timer counting and input capture A timer...[Details]
1. Photovoltaic inverter installation process
1. Preparation before installation
Are the product accessories, installation tools and parts complete? Is the installation environmen...[Details]
China Energy Storage Network:
Blockchain + finance, blockchain + environmental protection, blockchain + insurance, even a roadside fried chicken shop is using the banner of blockchain + fried...[Details]
As photovoltaic power stations come into people's view, people are paying more and more attention to them. Recently, some netizens asked me how to match the inverter and components of photovoltaic ...[Details]
Photovoltaic inverters are the core equipment of photovoltaic systems. Their main function is to convert the direct current generated by photovoltaic modules into alternating current that meets the...[Details]
Using the WWDG of STM32F030, it is found that the MCU will not be reset under STOP, just like the sleep mode of STM8S. Paste the watchdog code: /******************************************************...[Details]
At the beginning, I used the stdlib library. Recently, I found that the cube library is more and more widely used, so I started to use the cube library to complete the ADC multi-channel acquisition e...[Details]
The analog watchdog of the ADC is used to check if the voltage is out of bounds. It has two upper and lower bounds, which can be set in the registers ADC_HTR and ADC_LTR respectively. The library fun...[Details]
STM32 has two watchdogs: independent watchdog and window watchdog. This article mainly introduces the use of independent watchdog. Independent watchdog (IDWG): driven by an independent 40KHZ low-sp...[Details]
Introduction: As a power electronic device, the photovoltaic inverter mainly converts the direct current generated by the photovoltaic module into alternating current. Because there are thousands o...[Details]
When STM32 uses JTMS (PA13) and JTCK (PA14) as normal I/O ports, add the following code before initialization (the order cannot be reversed): RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); G...[Details]
Internal channels of ADC: In addition to using external channels to collect external analog voltage signals, the ADC of STM32 also has two internal channels 16 and 17. Channel 16 is connected to ...[Details]
ADI Reference Circuit
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