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introduction
In today's digital Internet era, any electronic device is striving to develop in the direction of digitalization and networking. The Internet is bringing us closer and changin...[Details]
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At 17:20 on July 27, the power load of Shaanxi power grid reached 24.54 million kilowatts, setting a new record for the first time in summer this year, and an increase of 2.5% over the maximum load...[Details]
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Radar level meter is an instrument that uses electromagnetic wave technology to perform non-contact liquid level measurement. The main functional units in the radar level meter are divided into signa...[Details]
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Power cycling is very important because it tests the user environment. A poorly designed system board or chip can cause a power cycling test to fail. In addition, when bench testing system boards, ...[Details]
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Let's go back to April 27. On this day, MIUI 12 and Xiaomi 10 Youth Edition were officially unveiled. According to the tradition of the smartphone market, when new hardware and new system software ...[Details]
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With the improvement of people's living standards, video intercom systems have also entered the ranks of community security.
Principle of Digital Video Intercom Technology
The structure of...[Details]
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This article will propose corresponding solutions to the problems encountered in mobile phone wireless communication. With the issuance of 3G licenses and operating licenses by the state, China has...[Details]
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Place a Listbox in the Front Panel
Switch to Block Diagram
Right-click the Listbox icon and select Change to Indicator
Right-click the Listbox icon again and select Create Property Node
Ri...[Details]
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//A/D conversion
//★★★★★★★★★A/D conversion ★★★★★★★★★★★★\\
//MCU model: PIC16F877A
//Function description: Select RAO as the analog input channel;
//Convert 5 times in a row and then calculate the...[Details]
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This paper introduces a remote intelligent
vehicle temperature control system
based on GSM and CDMA networks with a single-chip microcomputer as the core
. When the temperature in a car...[Details]
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Under the epidemic, masks, disinfectant alcohol and other epidemic prevention materials have become hot commodities. Taking masks as an example, on March 2, the National Development and Reform Commis...[Details]
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In the context of the era of carbon neutrality, switching power supplies from milliwatts to megawatts are developing towards high frequency, high efficiency, and high density. The ZDS5054A power anal...[Details]
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NS's LMP8358 is a high-precision programmable gain instrumentation amplifier. The gain can be programmed to 0, 20, 50, 100, 200, 500, or 1000 through an SPI-compatible serial or parallel port, or set ...[Details]
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So what bandwidth of oscilloscope is actually needed for testing the DDR bus (minimum requirement)? Because the Jedec specification does not give the fastest rise/fall time, the following ta...[Details]
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With the development of assisted driving and unmanned driving, inertial navigation has become an indispensable technical requirement. Under densely populated high-rise buildings, complex elevated r...[Details]