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It took Momenta 390 days for its assisted driving mileage data to exceed 10 million kilometers; and it took Waymo about ten years to achieve 10 million miles of road test data in 2018. In striking ...[Details]
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In the measurement of pipeline electromagnetic flowmeter, it is not affected by the changes of fluid density, viscosity, temperature, pressure and conductivity; there are no obstructive flow parts in ...[Details]
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There are three control modes for the current-controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagram ...[Details]
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Following China Unicom, China Telecom and China Mobile, the fourth largest operator is finally taking action, and it is China Radio and Television. The launch of 5G numbers for radio and television...[Details]
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Samsung Electronics is expected to invest more than $30 billion in its semiconductor business for the first time this year to stabilize its memory chip production capacity and expand its foundry busi...[Details]
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We know that the quality of the screen is one of the main factors that users pay attention to when buying a mobile phone. Mobile phone screens are not just different in size and resolution, but als...[Details]
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According to foreign media 9to5Google, a device codenamed Oriole appeared in the latest version of the Google Camera app. This device is likely to be the Pixel 6 phone, whose front camera will...[Details]
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Two working states 1. ARM state: 32 bits. The ARM state executes word-aligned 32-bit ARM instructions. 2. Thumb state, 16 bits, execute half-word aligned 16-bit instructions. 3. Use the Bx Rn ins...[Details]
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//Introduction to IIC silent mode: When upgrading the original car screen of a capacitive touch screen, it is necessary to read the touch data of IIC throughout the process and cannot affect the data...[Details]
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In order to achieve uniform display effect of OLED and solve the cross effect, the structural characteristics of OLED and the driving characteristics of passive OLED devices are first analyzed, an...[Details]
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IC Insights will release the latest edition of the 2020 McClean Report - A Comprehensive Analysis and Forecast of the Global Semiconductor Industry next month. The new report will focus on the top 50...[Details]
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Renesas Electronics releases first 22nm microcontroller sample Wireless MCU using advanced process nodes and integrating low-power Bluetooth® 5.3 Beijing, China, April 11, 2023 - Renesas Elec...[Details]
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There are many benefits to using LEDs as light sources instead of screw-in incandescent bulbs. Generally, we connect small (5-9) LEDs in series and use a power supply to convert the line voltage to...[Details]
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The actual production of 6N11 and 6AS7 dual tube headphone amplifier
I don't like tube amplifiers, and the production of this tube amplifier was purely accidental. Yesterday, I took back a gif...[Details]
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The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]