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China Energy Storage Network
News: China National Radio, Beijing, April 29th. As of April 28, 2022, State Grid Qingyang Power Supply Company has innovatively applied the "grid planning" fun...[Details]
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Introduction: I have always been interested in the hardware SPI of STM8S, but I have never really used it. In the past, I used IO port simulation. This time, there happened to be a board with two 595...[Details]
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In order to give back to netizens, I am posting a post about OTA. If you don't like it, please don't criticize me. With the development of technology, there are many smart products with WiFi, Bluetoo...[Details]
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>_ _ : Connection method: Connect any LED pin to P1.2
_ : Experimental phenomenon: The LED flashes with a period of 60ms.
1 /*--
2 Name: Timer 2
3 Forum: www.doflye.net
4. Written by: shi...[Details]
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OLED, or Organic Light-Emitting Diode, is also known as Organic Electroluminesence Display (OELD). Because of its thinness, power saving and other characteristics, this display device has been widely...[Details]
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Voltage source inverter circuit
Features: C exists.
Function of C: filtering and absorbing reactive power
Suitable for inductive loads
Voltage Source In...[Details]
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The LTM4644 is a quad-channel DC/DC step-down μModule regulator that can provide 4A of current per output. The outputs can be connected in parallel to form an array to provide up to 16A of current ...[Details]
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Recently, their humanoid Optimus Prime was released at the Mobile Expo in Goyang, South Korea. Tesla CEO Musk said that Tesla is becoming a leader in the field of reasoning and believes that Tesla ...[Details]
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A Finnish company has recently developed a new type of solar panel that can absorb solar energy efficiently using three layers of nano coating. According to a press release recently released by Sav...[Details]
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introduction
Setting the reset flag bit is convenient for distinguishing resets caused by different reasons. As a new technology, it is adopted by more and more new microcontrollers. For example, t...[Details]
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IGBT (Insulated Gate Bipolar Transistor), as a power semiconductor device, is widely used in rail transit, smart grid, industrial energy conservation, electric vehicles and new energy equipment. It...[Details]
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51/AVR Minimum System Instructions
1. Product features and main functions:
1. Support STC51 series, AT51 series and ATMEGA16, 32 MCU (DIP40), or support other MCU models through other ada...[Details]
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Basic ideas about precision The precision mark is rdg. When combined with fs Accuracy specification: ± 0.2% rdg. ± 0.1%fsRange : 300.00 VMeasured value: 100.00 VSince the value being measured is 10...[Details]
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At present, the inverter power supply powered by batteries generally consists of two stages. The front-stage DC/DC circuit converts the battery voltage into a DC voltage of about 350V, and the rea...[Details]
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Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]
RF/Wirelessly
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