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Voltage comparators began to appear in microcontrollers in the late 1990s. At the time, it was considered a technology that only reduced costs. Because such comparators required less silicon and en...[Details]
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On April 9, 2021, Espressif Systems (688018.SH) announced the launch of another new product in the ESP32-C series, the ESP32-C6, which supports Wi-Fi 6 for the first time. It is understood that this ...[Details]
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1. AVR is a RISC structure CPU, most instructions are completed in one clock cycle. So MIPS is higher than 51
2. The reset level of the AVR microcontroller is negative logic, while 51 is positive lo...[Details]
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Temperature is a very important physical parameter. Thermocouples and thermistors (RTDs) are suitable for most high temperature measurements, but designers must select the appropriate sensor for a ...[Details]
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How to connect the amplifier to the TV
The operation method of connecting the power amplifier to the TV is as follows:
1. You need a coaxial cable or an optical fiber cable. Connect the c...[Details]
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China Energy Storage Network News:
China's clean energy development focuses on the western and northern regions, mostly at the end of the power grid, or even in areas without power grids. The...[Details]
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Configure RB7 as an input port, detect the key in the program, and use the keyboard release detection judgment statement: while(!RB7); The program cannot be executed. The debugging locates the proble...[Details]
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According to Counterpoint Research, India's smartphone market will hit an all-time high of 173 million units in 2021, up 14% year-on-year. Smartphone shipments are expected to exceed 100 million unit...[Details]
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The multi-rate watt-hour meter is an indispensable switch power supply module power metering product under the current power saving and planned power consumption policies in my country. The communi...[Details]
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Neon lamp is a low-pressure cold cathode glow discharge light source, which is characterized by high starting voltage, working voltage and low working current. In the past, in various neon lamp pr...[Details]
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1. Experimental purpose: Let the six digital tubes display numbers dynamically and calculate the seconds 2. Experimental analysis: a. Because we need to display the seconds, we should first def...[Details]
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At Xiaomi's 10th anniversary event, we saw a lot of figures that looked very similar to Huawei. It has to be said that Xiaomi did learn from Huawei after all, but that's not a bad thing. The specific...[Details]
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How to build a small stand-alone
alarm circuit
using CMOS
illustrate
This is a selection of small standalone alarm circuits. The main features of each alarm are des...[Details]
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At the 2019 Hot Chips Conference, Intel announced the latest details of its upcoming high-performance artificial intelligence (AI) accelerator, the Intel® Nervana™ Neural Network Processor, including...[Details]
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Industrial automation control systems are an indispensable part of modern industrial production. They use various sensors, actuators, controllers and other equipment to achieve real-time monitoring...[Details]
Power technology
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