1 Introduction Since the 21st century, the automobile industry has played a leading role. At the same time, the proportion of electronic equipment in the cost of vehicle manufacturing has increased f...
Relationship and conversion between frequency and wavelengthRequired Data EntryInput frequencyFrequency UnitSelect Frequency DesignationHertzKilohertzMegahertzGigahertzCalculation resultsThe input fre...
QPF4528 with improved thermal management and higher linear power transfer rates powers new H3C access pointsQorvoInc. (Nasdaq: QRVO), a leading provider of RF solutions that connect the world, today a...
I have a question. A circuit is powered by DC and a waveform can be displayed on an oscilloscope, but the waveform is unstable. Is it a problem with the filter circuit?...
In response to the request of netizens, a program written in C language is written below. In the circuit, three buttons are used, and two digital displays are used. Either 12MHz or 11.0592MHz crystal...[Details]
EEPROM write data process The first step is the I2C start signal, followed by the first byte, which is the I2C device address we talked about earlier, and selecting the "write" operation in the rea...[Details]
Automakers often use the latest consumer electronics systems to differentiate their vehicles from other manufacturers, and these systems must work properly under a variety of demanding conditions. The...[Details]
When we were learning C language before, there were data types supported by C language, they were called standard C, now for 51 single chip microcomputer, it is slightly different from the data type ...[Details]
Gartner releases top trends impacting technology providers through 2025 These trends reflect increased dependence on technology, new opportunities created by technology, and the impact of macro fo...[Details]
Operating system: ubuntu10.04
Assembly language: arm
The format of the STR instruction is:
STR{condition} source register,
The STR instruction is used to transfer a 32-bit word data from the so...[Details]
1. Overview
When the lime kiln is burning lime, the temperature at different places in the kiln may be different. The production process requires obtaining the average temperature of four poin...[Details]
At Semicon China 2020, New Micron (Suzhou) Semiconductor Technology Co., Ltd. released a 450mm (18-inch) 11-9 purity semiconductor-grade monocrystalline silicon rod. According to New Micron CEO Xia Q...[Details]
The automatic parking assist system (APA) is an important part of modern automobile intelligent driving technology. The system enables the vehicle to automatically complete the parking process with...[Details]
Figure 1 Volkswagen's test Today, the application of small DC wall-mounted charging boxes in China is relatively in its infancy. In foreign countries, as Volkswagen started charging 22kW DC wall b...[Details]
1. Three-terminal fixed integrated regulator
If the aforementioned series-type voltage-stabilized power supply circuit is all integrated on a piece of silicon chip, packaged and then led out to thr...[Details]
According to foreign media reports, IBM announced this week that CEO Ginni Rometty will officially step down on April 6, and Arvind Krishna, head of the cloud computing and cognitive software divisio...[Details]
1. Introduction
With the issuance of three 3G operating licenses, the construction of 3G networks is in full swing. At the same time, the expansion and optimization of 2G networks are also bei...[Details]
1 Introduction
Organic light emitting diode (OLED) is a new type of flat panel display device and two-dimensional light source. By testing the current-voltage characteristics, luminous brigh...[Details]
The VIPER26LD from ST is an offline converter. The device is an offline converter that contains an 800 V avalanche rugged power supply, a PWM controller, user-defined overcurrent limit, feedback netw...[Details]
DSP and ARM Processors
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