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This paper uses the new embedded chip LM3S1138 as the main controller to intelligently control the charging and discharging characteristics of lithium-ion rechargeable batteries and the actual ne...[Details]
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The world's first OnePlus Nord 2T with MediaTek Dimensity 1300 processor has been released. The single-core score of OnePlus Nord 2T is 719, and the multi-core score is 2760. Compared with the Snap...[Details]
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There is a 64-bit photolithography ROM in DS18B20. According to the manual, the first 8 bits (28H) are the product type number, the next 48 bits are the serial number of the DS18B20 itself, and th...[Details]
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On May 2, 2024, the UK Infrastructure Bank today announced a direct equity investment of £25 million in Invinity Energy Systems plc, a leading vanadium flow battery manufacturer, to support the commer...[Details]
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In the third quarter of 2024, Texas Instruments (TI)'s performance showed some signs of recovery. In the quarterly earnings conference call held on October 22, TI CEO Haviv Ilan and CFO Rafael Liza...[Details]
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This article describes the operational amplifier (op amp) parameters listed in the Electrical Characteristics table of the operational amplifier (op amp) data sheet.
Common-mode input resistanc...[Details]
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A typical power line filter is shown in Figure 1. The coils of L1 and L2 are wound in the same direction on the same magnetic core. The magnetic flux generated by the two inductors for the differentia...[Details]
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On September 9, domestic AR company Liangfengtai announced the completion of a C+ round of financing of 270 million yuan. This round of financing was led by CPE Yuanfeng, followed by Jingkai Capital,...[Details]
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;On some touch-screen phones, there is a slide-to-unlock operation. ;On laptops, passwords are usually entered using the keyboard. ;Some people set the password to: ASDFGHJKL;'Enter. When turning on ...[Details]
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This article mainly introduces the relevant knowledge of ARM bare metal code relocation and the implementation process of relocation. The following will start with the startup method of the ARM bare ...[Details]
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The latest data released by global market research organization IHS Markit shows that in the second quarter of 2019, China's Huawei mobile phone ranked second in the global smartphone market with a s...[Details]
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Compared with traditional light sources, light-emitting diodes (LEDs) have many advantages, such as low operating voltage, high energy efficiency, small size and directional light. They can provide...[Details]
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On May 10, Beiwei Microelectronics signed cooperation agreements with Oriza Capital and Southeast University, and Beiwei's automotive-grade inertial measurement unit (IMU) chip project was official...[Details]
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My first switching power supply design was a 150W DC to AC inverter for an automobile. It was 1999 and my manager walked into the lab and handed me a fancy metal box with a cigarette lighter adapter ...[Details]
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The microcontroller source program is as follows: #include reg51.h #include intrins.h typedef unsigned char uint8; typedef unsigned int uint16; typedef unsigned long uint32; sbit PWM01=P1^4; ...[Details]