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Recently, the Zhejiang Provincial Energy Bureau issued a letter soliciting opinions on the "Notice on Doing a Good Job in New Energy Distribution and Storage to Increase the Grid-Connected Electric...[Details]
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At a technical communication meeting held by Samsung in Beijing, Zhang Daijun, director of Samsung China Research Institute, shared Samsung's technological accumulation and product commercialization ...[Details]
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1. Connect the wires according to the wiring diagram of the handheld DC resistance tester; 2. Confirm that the wiring is correct, press and hold the test button of the instrument for 2 seconds, the p...[Details]
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Since the reform and opening up, the security industry has experienced rapid development for nearly two decades. Taking security video surveillance as an example, its technology has developed from...[Details]
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Abstract: The MT8888 chip is a low-power, highly integrated DTMF signal receiving and transmitting chip produced by MITEL using CMOS technology. It can be easily interfaced with a microcomputer....[Details]
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Activate system diagnostics for the CPU
Here you activate the system diagnostics for the "S7-300 Master" CPU. If the system diagnostics are activated, all alarms and blocks required for diagno...[Details]
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China Energy Storage Network:
Figures are like a pupil that sees through the regional economy and power development, witnessing the rhythm of Jiangsu's progress.
In the summer of 2017, t...[Details]
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The time interval measurement accuracy of the WaveMaster series oscilloscope is expressed as follows: ±((0.06 * sampling interval) +(1 ppm measurement interval)). This formula reflects the two main so...[Details]
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According to the latest information released by Bluetooth SIG, Huawei has three new models that have obtained Bluetooth certification, all of which support Bluetooth 5.1 technology. According to ...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
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This article introduces the main features, block diagrams and various application circuits of LTM8042 and LTM8042-1.
Linear's LTM8042 and LTM8042-1 are uModule LED string drivers with an operat...[Details]
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On August 6, 9to5Google discovered that Pixel 4 and Pixel 4 XL were out of stock in Google's online store, and it was suspected that they had been discontinued. Google confirmed 9to5Google's...[Details]
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Digital oscilloscope is one of many types of oscilloscopes. It is easy to use, reliable, durable, and has a long service life. It is widely used in many industries. Digital oscilloscopes have many fun...[Details]
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Linear's LT3746 is a 32-channel 20mA LED driver with an integrated 55V buck controller. Each channel can drive 30mA/13V series LEDs, 6-bit point correction current adjustment and 12-bit graysca...[Details]
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The voltage-controlled switching power supply is a single-loop automatic control system. Figure 1 (a) shows its block diagram. The main circuit of the switching power supply is powered by the recti...[Details]
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