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1. The role of electronic transformers in power supply technology
Electronic transformers, semiconductor switching devices, semiconductor rectifier devices, and capacitors a...[Details]
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GoodWe was established on November 5, 2010. Its main business is the research and development, production and sales of solar photovoltaic inverters. GoodWe's products are mainly distributed photovo...[Details]
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Technical Principle of Ultrasonic Level Meter The ultrasonic level meter is installed on the top of the container. Under the control of the electronic unit, the probe emits a beam of ultrasonic pulse...[Details]
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Digital podium handwriting screen
The digital podium handwriting screen is a product that combines LCD display with advanced touch screen technology. With an ordinary writing pen, you can...[Details]
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STM32 has three boot modes: main memory, system memory and internal SRAM. You can find them in the user manual of the chip. Regarding these three startup modes, they are as follows: BOOT1=x, BOOT0=...[Details]
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The model classification of automobile generators is mainly divided into the following categories: according to the overall structure, ordinary AC generators, integral AC generators, AC generators ...[Details]
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stc12c5a60s2 Among the many 51 series microcontrollers, the 1T enhanced series of the domestic STC company is more competitive, because it is not only fully compatible with 8051 instructions and pi...[Details]
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Interrupts are set up to enable the microcontroller to process random external or internal events in real time. The existence of the interrupt function greatly improves the microcontroller's ability ...[Details]
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This article analyzes the common problems in the electromagnetic compatibility testing of mobile phones, including electrostatic discharge immunity test, electrical fast transient pulse group immunity...[Details]
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Some time ago, I went to Qingdao to attend TMC's forum on automotive-grade SiC power modules. As mentioned before, in this field, with the conversion from 400V to 800V bus, the SiC industry has becom...[Details]
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Abstract: TI's high-speed operational amplifier OPA820ID is used as the first-stage amplifier circuit, and THS3091D is used as the final amplifier circuit. The voltage gain ≥ 40 dB is achieved on t...[Details]
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Cancer is the second leading cause of death in the world. Globally, nearly one in six deaths are caused by cancer. How to combine targeted photodynamic therapy with cancer has been the direction that...[Details]
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A new OnePlus phone with model number PGZ110 has been registered with the Ministry of Industry and Information Technology. It uses a 6.59-inch FHD+ resolution LCD high-refresh screen, built-in 5...[Details]
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AD conversion experiment.
1. AD conversion experiment. The program performs periodic AD conversion and displays the converted value on the digital tube.
2. Use the internal 1 M crystal osci...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]