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This article presents the design of a new single-phase remote fee control smart meter based on the R5F212B8SNFP MCU from RENESAS Semiconductor.
1. System Function Design
1.1 Overall s...[Details]
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The figure shows the hardware connection circuit principle between C8051F020 MCU and SJA1000 controller. SJA1000 occupies the external RAM space of 0x8000-0x80FF. When the MCU accesses the above spa...[Details]
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SoftBank Group Corp. is cutting jobs at its global robotics business and has halted production of its Pepper robot, scaling back its ambitions in the sector, according to documents seen by people fam...[Details]
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Subwoofers, commonly known as subwoofers, play a very important role in creating a shocking effect. Most brands sell home theater products in the form of a package consisting of an AV amplifier, f...[Details]
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Vishay Expands Resistance Range of MC AT Precision Thin Film Chip Resistors in 0402, 0603, and 0805 Packages
Automotive-grade devices with resistance values up to 7.5 M, temperatu...[Details]
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0 Preface
In process control, since the industrial site is very scattered, there are many I/O points, and the working environment of various instruments is very harsh, it is obviously not advisable t...[Details]
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In the era of smart cars, technology upgrades and reconstructions are happening all the time. The most obvious example is that car-side 2D imaging is gradually upgrading to 3D visual perception. C...[Details]
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Introduction: General Motors has recently participated intensively in Wall Street conferences (before that, David Einhorn's Greenlight Capital withdrew from GM and reduced its holdings of GM shares ...[Details]
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On July 2, according to the results of the 36th review meeting of the Shenzhen Stock Exchange's GEM Listing Committee in 2021, Henan Kaiwang Electronic Technology Co., Ltd. (hereinafter referred to a...[Details]
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LEDs are becoming more and more popular due to their higher efficiency and longer lifespan. Therefore, power supplies need to be more efficient and have at least the same lifespan as the LEDs....[Details]
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I recently made something and I had an 8-pin microcontroller on hand: PIC12C508A. So I used it. The chip is already an older model, but I only need to do a simple I/O operation, so this chip i...[Details]
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On October 27, regarding the issue of the MagSafe charger magnet embedded in the back of the iPhone 12 demagnetizing some cards, Apple's vice president of iPhone marketing Kaiann Drance said in an in...[Details]
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Super charging station brings convenience to new energy vehicle owners. Reporter Chen Jing Above is the photovoltaic panel roof, and below can accommodate 30 new energy vehicles charging at the same t...[Details]
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When the circuit is used as a water tower water level gauge, the power ground wire and the corresponding probe can be omitted, and the current directly enters the ground to form a loop. In a...[Details]
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On the afternoon of October 29, the Weifang Special Promotion Conference on Green, Low-carbon and High-quality Development was held in Beihai Hall of Weifang Fuhua Hotel. The conference was jointly...[Details]
Industrial Control Electronics
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