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The role of two
reverse-series
voltage-stabilizing diodes
: 1. Often in amplifying circuits with large
power
, the base b and emitter e of the power tube are connected in parallel wi...[Details]
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ChaCha APP shows that on July 13, ZTE Corporation (000063) disclosed the patent for "Autonomous driving control method, device, electronic device and computer-readable medium", with publication numbe...[Details]
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This routine sends data to STM32 through the PC's serial port debugging assistant, and after receiving the data, sends the received data back to the PC. Example 1: void USART1_IRQHandler(u8 GetData...[Details]
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The static tester is designed for static electricity handling and needs to be kept away from water, oil, solvents and other conductive contaminants. Exposure to such contaminants will cause electric...[Details]
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Jiwei.com reported on December 22 that Hisense officially released the Hisense 5G reading phone A7 today. It only provides one storage version of 6GB+128GB. The classic version is priced at 1,999 yua...[Details]
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IIC Brief Introduction The editor’s ability is limited, so I hope you guys can point out any mistakes I made! IIC communication usually refers to the IIC simulated by two I/O ports of the m...[Details]
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Working principle of three-phase transformer:
The basic working principle of transformer is electromagnetic induction principle. When AC voltage is applied to the primary winding, AC current ...[Details]
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A very important detection index in the feed factory is moisture. The application of handheld rapid moisture meter can greatly shorten the measurement time. Generally, it only takes a few minutes t...[Details]
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High-intensity infrared spectroscopy: OSRAM Oslon series of broadband emitters
Join the Rutronik Optoelectronics portfolio
Broad spectrum in minimal space: The SFH4737 broad...[Details]
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According to the photoelectric effect, the PN junction can change its resistivity under the stimulation of light, and LED is also a PN junction, so can the PN junction characteristics of LED be use...[Details]
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Use a single-chip microcomputer to control 8 light-emitting diodes to emit light in sequence, creating a marquee effect. 3 effect loops, requiring you to switch effects via buttons. This is a que...[Details]
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In 2018, due to the influence of the domestic and international economic environment, the capital market experienced significant fluctuations and declines, and some high-quality private listed compan...[Details]
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JENOPTIK will launch a new product line for the processing of micro-materials in the production of crystalline silicon solar cells. The company will present the new products at the trade show in Da...[Details]
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Reuters reported that Baidu's AI chip division Kunlun recently completed a round of financing. People familiar with the matter revealed that Kunlun's valuation was approximately US$2 billion. Pe...[Details]
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Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]