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This article focuses on solar energy and wind energy, and designs a simulation device for wind-solar grid-connected power generation. It can convert the DC voltage of solar or wind generators into AC ...[Details]
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The PHY1078-01 is a burst mode laser driver and limiting amplifier for optical modules in FTTx applications. When used with the PHY1095 or PHY1097 transimpedance amplifier and a low-cost serial EEPRO...[Details]
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IT Home reported on April 6 that according to digital blogger @数码闲聊站's revelation today, OPPO is developing a completely hole-free mobile phone. The front camera of the phone adopts an under-sc...[Details]
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Recently, the official operation ceremony of the Suqian service station of State Grid Jiangsu Integrated Energy Service Co., Ltd. was held in Sihong County. Li Aihua, Secretary of the Sihong County...[Details]
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Double data rate (DDR) memory technology has grown dramatically over the past five years as oscilloscope users have demanded faster, lower power, and smaller memory. DDR4 stands for the fourth gene...[Details]
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1. Overview
The transformer position transmitter is a device that can extract the tap position signal of the main transformer and convert it into a DC analog
output
correspondin...[Details]
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We must develop the habit of summarizing in time! ! ! Leave behind important experiences!
Lesson for next time: Before making a finished board, it is recommended to make a demo board first. The bigge...[Details]
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Xiaomi has just announced that the Xiaomi Mijia Smart Life new product launch conference will be held on June 11, and released a promotional poster. Xiaomi said, "This time we will tell you about t...[Details]
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The principle and application of battery fuel gauge and charger chip DS2770
1 Main Features
DS2770 is a battery fuel gauge and lithium/nickel chemical battery charger inte...[Details]
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LA infrared thermal imager uses infrared detector and optical imaging lens to receive the infrared radiation energy distribution pattern of the measured target and reflect it on the photosensitive e...[Details]
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1. Inline assembly method, using the keyword __asm{assembly instruction...}. This method is simple to operate, but has many limitations, such as: PC cannot be written, label expressions are not suppo...[Details]
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Application of trend drawing function of digital meter
Fluke 884X series, a new generation of benchtop digital meters with trend plotting function
The advancement of analog an...[Details]
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Powering 20-30 white light-emitting diodes (LEDs) from three alkaline batteries presents an interesting problem with conventional boost converters. The required boost ratio and duty cycle are impracti...[Details]
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Currently popular ARM chip cores include ARM7TDMI, ARM720T, ARM9TDMI, ARM992T, ARM940T, ARM946T, ARM966T and ARM10TDMI. Philips LPC2214 is a high-performance 32-bit RISC microcontroller based on ARM7...[Details]
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As the domestic passenger car market enters the traditional peak sales season of "Golden September",
the retail penetration rate of
new energy
passenger cars has exceeded 50% for three conse...[Details]