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Electric car users must be familiar with charging piles. At present, there is still a large gap in the number of charging piles put into use in my country, but what about the quality? Recently, the G...[Details]
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STM32 has a built-in temperature sensor, and the voltage of the temperature sensor can be read through the ADC_IN16 channel. A calculation formula is given in the STM32 technical reference manual:
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At 22:18 on March 10, CCTV's large-scale documentary "Energy Wave" will usher in its final episode - the fifth episode "Renovating the Future". What is the ultimate form of energy in the 21st century...[Details]
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Overview: When using the STM8L101F3 microcontroller and SPI communication to read the data of the three-axis sensor ADXL362, a series of problems occurred. I will make a note here and hope it ca...[Details]
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Past performance is not a guarantee of future performance. This truth also applies to power protection. Just because that old UPS never let you down in the past doesn’t mean it will protect your ...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 uses the ultralow power, 18-bit, 1 MSPS AD7982, driven by the low power fully differential amplifier ADA4940-1. The ADR395 low nois...[Details]
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A Case Study of PCB Design Errors It was late at night and I had just received a board for a customer. When I tried to program the device, I was startled by a warning. The warning indicated that t...[Details]
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Tektronix oscilloscopes can be used to collect data. The following experiments were performed under DPO4032. 1.USB connection If you don't want to copy files back and forth with a USB drive, you can ...[Details]
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Do you know the general safety requirements for LED lighting products?
The general safety requirements for LED lighting products mean that LED lighting should be designed and manufactured so t...[Details]
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1. External interrupt 0, 1; caused by the level signal of pin /INT0, /INT1 respectively. 2. Timer/Counter 0, 1; caused by the overflow of T0, T1 respectively. 3. Serial port sending, receiving; c...[Details]
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The ranges of the two memory regions that support bit-banding operations are: 0x2000_0000-0x200F_FFFF (lowest 1MB in the SRAM area) 0x4000_0000-0x400F_FFFF (lowest 1MB i...[Details]
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Not long ago, a German car owner caused a traffic accident when he was driving a Model 3 and operated the central control screen in order to set the wipers. Afterwards, the car owner was fined by the...[Details]
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Digital generators are a new generator product area that has developed in recent years. The popularization of this product is mainly concentrated in small generator systems below 5 kilowatts.
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In any power supply design, the physical design of the PCB board is the last link. Its design method determines the electromagnetic interference and power supply stability. Let's analyze these link...[Details]
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The rapid development of intelligent driving
technology has led to
a huge change in
the automotive industry
. From the initial concept verification stage to the current actual scene im...[Details]