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On April 15, Li Shufu, chairman of Geely Holding Group, confirmed in a live broadcast that Geely is producing coronavirus-proof cars. Sitting in a Geely car is as safe as wearing a 3M mask, and the p...[Details]
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Most high-precision analog-to-digital converters (ADCs) do not have high-impedance inputs. The input signal is connected directly to a sampling capacitor through a switch. This load presents s...[Details]
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Circuit principle: This circuit uses BP01 pressure sensor and MAX4472 operational amplifier. BP01 pressure sensor is specially designed for blood pressure detection and is mainly used in portable ...[Details]
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Electric energy meter field calibrator The electric energy meter field calibrator is a test instrument that integrates electric parameter measurement, electric energy meter calibration, and wiring ju...[Details]
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As we all know, three-phase asynchronous motors are widely used in various industries for their low cost, high reliability and easy maintenance. Especially
in
machine tool
equipment, it is o...[Details]
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It’s no exaggeration to say that connectivity is the lifeblood of all our everyday technology, and that extends to the connections inside our cars. In this blog post, though, we’re not talking about ...[Details]
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A waveform recorder can collect signals for a long time and save the data to the hard disk of the device. The length of the collection time depends on the sampling rate and the hard disk capacity. Ho...[Details]
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PC hard drive shipments will drop significantly this year, according to a new financial report from Nidec, which makes spindle motors for hard drives with an 85% market share. The motor maker expects...[Details]
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1 Introduction I2C bus is a serial bus launched by Philips. The entire system only relies on the data line (SDA) and the clock line (SCL) to achieve perfect full-duplex data transmission, that is...[Details]
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#include iom8v.h #include macros.h #define uchar unsigned char #define uint unsigned int /////////////////////////////////////////////////////////////// #define rs_L PORTD&=~BIT(0) #define...[Details]
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At least until the 1980s, the entire spectrum analyzer market was led by HP.
Signal generators were HP's first products. In the photo "HP Garage, Early 1940s", Dave Packard tests a 205AG s...[Details]
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Ford engineers have many open frontiers in technology. The American company is committed to improving the safety of passengers on its models. One of the new systems is the autonomous driving system "...[Details]
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According to foreign media reports, map technology has become an indispensable and important technology for autonomous vehicles. It is said that the high-precision real-time map (HD Live Map) provide...[Details]
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Features: 2 DAC converters: each converter corresponds to 1 output channel (corresponding to PA4 and PA5) 8-bit or 12-bit monotonic output In 12-bit mode, data is left-aligned or right-aligned Sy...[Details]
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A converter is a device that converts information from a source for a certain purpose. A matrix converter is a new type of AC-AC power converter. Compared with traditional converters, it has the follo...[Details]