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In recent years, with the gradual withdrawal of Japanese and Korean companies, global LCD panel production capacity has accelerated its transfer to mainland China. The two domestic panel giants, BOE ...[Details]

Recently, MediaTek released a series of Dimensity Auto cockpit platform system-on-chips combined with AI technology at the NVIDIA GTC conference, including CX-1, CY-1, CM-1 and CV-1. All four produ...[Details]

    Figure 3.19 illustrates a 100MBPS data transmission system. Due to inter-symbol interference and additional noise, the signal waveform output at point D shows more jitter than the waveform at poi...[Details]

introduction SF6 gas has good electrical insulation performance and excellent arc extinguishing performance. Its electrical strength is 2.5 times that of nitrogen at the same pressure, its bre...[Details]

In the first half of 2019, semiconductor manufacturers faced tremendous pressure due to the escalating trade friction between China and the United States and the slowdown in the semiconductor industr...[Details]

The pogo pin electrodes inside the TWS Bluetooth headset are mainly used to connect Bluetooth, touch the motherboard, connect the LDS antenna, sense touch, etc. 1. Pogopin electrode electropla...[Details]

1. Push-pull output: can output high and low levels, connect digital devices; push-pull structure generally means that two transistors are controlled by two complementary signals, and one transistor ...[Details]

In the application of intelligent instruments, since traditional sensor signals are analog signals, intelligent instruments must require A/D converters to realize the control of single-chip microco...[Details]

With the development of electronic communication and teaching, the application of oscilloscope is becoming more and more extensive, and its role in teaching is becoming more and more important. Oscil...[Details]

On January 11, US time, the annual CES (International Consumer Electronics Show) was officially held. Due to the severe epidemic situation abroad, this year's CES conference was held online for the f...[Details]

Texas Instruments (TI) has announced plans to begin construction of a new 300mm semiconductor wafer manufacturing facility (or "fab") in Sherman, Texas, next year. With up to four fabs in North Texas...[Details]

      Apple's M1 Pro and M1 Max chips have been officially released and are installed in the latest MacBook Pro 14/16 notebooks. The M1 Max chip integrates a 10-core CPU and a 32-core GPU, with a tot...[Details]

"CONFIG_SHMEM=y & CONFIG_TMPFS=y" has more than "CONFIG_SHMEM=y & CONFIG_TMPFS=n" 0a1,2 " Press F1 , ? for help   16a19,21     -shmem_acct_size     -shmem_file_operations     -shmem_get_inode ...[Details]

Abstract: This paper introduces the principle of permanent magnet synchronous motor vector control and the application solution of STM32 vector control in variable frequency air conditioner...[Details]

Introduction In the process of data acquisition, high-frequency interference signals are inevitable. When the frequency of these signals exceeds the Nyquist frequency, unpredictable in...[Details]