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Negative polarity output voltage regulator circuit using NPN and PNP tubes to expand output
Figure 1. Negative polarity output voltage stabilization circuit using NPN and PNP tubes to expand the...[Details]
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On January 28, the Safety Supervision Department of the State Grid Corporation of China issued the "Notice on Strengthening Safety Control of the Reopening of Power Grids and Urban and Rural Suppor...[Details]
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Under the shadow of the United States' escalating sanctions on Huawei, the fluctuations faced by companies related to the semiconductor industry chain continue to expand. According to Technews, the m...[Details]
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Some time ago, I saw Ford demonstrate the battery system of the domestic version of Mustang Mach-E at the Tianma Racing Circuit. Overall, it has done a very good job of localization. Today I will m...[Details]
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Today, Samsung released the Galaxy Note10 series in Beijing. The 8+256GB version of the Samsung Galaxy Note10 is priced at 6,599 yuan, and the 12+256GB version of the Samsung Galaxy Note10+ that supp...[Details]
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Precision reducers are the core components of industrial robots, accounting for more than 30% of the body cost. They are important components that affect the performance indicators of industrial ro...[Details]
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ULINK2 JTAG/SWD interface How is the ULINK2 interface defined? The following is the definition of the ULINK2 interface: The following is the standard interface arrangement: ST-Link SWIM & JTAG/SWD...[Details]
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China Energy Storage Network News:
On September 26, 2015, President Xi Jinping proposed the idea of building a global energy internet at the United Nations Development Summit. Over the past...[Details]
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Induction cooker is a kitchen appliance that uses the principle of electromagnetic induction to convert electrical energy into heat energy. Inside the induction cooker, the rectifier circuit conver...[Details]
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Figure 1 shows an example of overvoltage protection, which is composed of Zener diodes Z1 and Z2, resistors R1 and R2, and diode D1. The common-mode voltage range of the MAX4372 amplifier is 0 to 28V,...[Details]
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1. RAM keil C language programming RAM is the data space for storing random variables during program operation. When writing a program in Keil, if the current mode is small mode, and if the total v...[Details]
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The main chip of this solution uses automotive-grade MCU PIC16F 15324 -I/SLVAO, which outputs 11 channels and controls 2 LEDs per channel to create a running water light effect. LY E67F is an OSRAM...[Details]
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DXOMARK announced the camera review score of the vivo X50 Pro +, which scored 127 points and ranked third in the list. DXOMARK said that the performance of the phone in photo mode is generally...[Details]
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Today I encountered the problem shown in Figure (1) below. The direct cause of the problem is that the project does not include the file stm32f10x_tim.h, while stm32f10x_tim.h is included in the file ...[Details]
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On April 11, the China Automotive Power Battery Industry Innovation Alliance released monthly domestic power battery data for March 2023 . List of domestic power battery installations in March Da...[Details]
Analogue and Mixed Signal
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