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Qualcomm Incorporated, through its venture capital arm, Qualcomm Ventures, today announced venture investments in three Chinese companies, including: device connectivity solution service provider Red...[Details]
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Abstract: The demand for ADAS functions in the automotive industry is growing, and anti-fatigue driving is a hot topic. Face recognition is the basis for detecting the driver's status. Only by quickl...[Details]
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【Purpose】 Outputting 7 PWM signals with different duty cycles is a must-have example for each version of the ST library. The main purpose of this experiment is not to demonstrate the powerful PWM fun...[Details]
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The newly upgraded FC 360 has rich software functions to maximize normal operation time and increase reliability. The built-in standard flux vector control mode can effectively improve dynamic perf...[Details]
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Although the oscilloscope is not the instrument with the highest hardware requirements, given that the oscilloscope is the most familiar to many engineers and the largest single instrument in the test...[Details]
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Each port is assigned registers: output register (ODR), input register (IDR), data direction register (DDR), control register 1 (CR1) and control register 2 (CR2). The latter three register groups ca...[Details]
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No peak is detected after injection of gas chromatograph, and only a straight line is drawn for the baseline. Note: When you find that no peak is produced during injection, you should first consider ...[Details]
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A Beijing startup called Wuhe is making electrode materials and batteries that could lower the cost of electric vehicles. The company uses nanostructures for its battery materials, and like other rece...[Details]
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Abstract: Humans are visually guided, so it's no surprise that there's a market for high-resolution plasma televisions. Although these 40-inch flat-panel behemoths cost 10 times more than cathode ray ...[Details]
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After launching the high-performance low-dropout linear power supply GM1205 in the early stage, Common Mode Semiconductor has launched another high-end power supply chip in the same series - GM12...[Details]
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On September 11, Apple held a press conference and brought many new products, including the brand new 5th generation Apple Watch. According to reports, Apple Watch 5 has four major features: 1. It ...[Details]
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In the business invitation map of local governments, chip industry chain companies are becoming the most popular guests, which were once lonely but are now the most welcomed. Against the backdrop of...[Details]
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After two days of work, I finally got the 232 communication working and wrote down a summary.
First, the baud rate should be set to the same.
Second, in the device manager on the PC, set the USB to...[Details]
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When using an oscilloscope, the differences between X1 and X10 are as follows: 1. The X10 gear can increase the voltage measurement range by 10 times because the probe attenuates the input signal by ...[Details]
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Under the condition that the circuit parameters remain unchanged, the switching frequency is related to the hysteresis width △iL. Therefore, as long as frequency negative feedback is introduced and t...[Details]