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The current probe is an active probe and is the only accessory for the oscilloscope to measure current. The active probe is just a broad term and refers to a probe that requires power supply. Acti...[Details]
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Aging test is an essential part of product production. How to conduct efficient batch aging test for CAN communication equipment? This article will briefly describe the test method from the perspecti...[Details]
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The advanced timer TIM1 of STM32 can generate complementary PWM, and the PWM output can be enabled or disabled by setting the relevant registers. When writing the BLDC driver, I used the three channe...[Details]
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Motor protector
The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent...[Details]
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MCU program source code: /******************************************************************************* * Title: Three-way buzzer * * Time 2018-08-05 17:59:20 * * ...[Details]
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1. Comprehensive description of GPIO Each GPIO port of stm32 has two 32-bit configuration registers (GPIOx_CRL, GPIOx_CRH), two 32-bit data registers (GPIOx_IDR, GPIOx_ODR), one 32-bit set/reset re...[Details]
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Power engineers will encounter this situation. During the production process, some LEDs will always fail to light up during the test after mounting on the board. Why is this? I think everyone wants t...[Details]
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A total of 17 educators around the world have been awarded the title of "Visionary Educator", one of whom is from Hong Kong, China
Beijing, November 23, 2022 -
UiPath, an enterpr...[Details]
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Reference designs have always been regarded as the best teachers from which you can develop your designs faster and are widely praised. For those of us with gray hair, we will complain that today's e...[Details]
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LTC1044 Application Examples
The output resistance and output current of LTC1044 are almost the same as those of ICL7660, but the current consumption is half of that of ICL7660. The operat...[Details]
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TSMC is investing $12 billion to build a chip factory in Arizona, USA, and company executives said on Tuesday that construction of the factory has begun. TSMC CEO Dr. CC Wei said at the company's ...[Details]
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introduction
In various electronic circuit experiments, power supply is an indispensable instrument. At present, most of the power supplies used in experiments have only fixed voltage output (...[Details]
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One of the biggest problems for wearable devices is how to ensure a long enough battery life without making the device too big. The ideal situation is that users do not need to charge the device ...[Details]
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A constant current source is a power supply device that can provide a constant current. With the development of science and technology, its use is becoming more and more extensive. It is widely used i...[Details]
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On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
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