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Desktop battery tester GBM-3000 series, which uses AC 1kHz as the test signal, measures the battery voltage and internal resistance at 300V (GBM-3300) and 80V (GBM-3080). This series has 3.5-inch TFT...[Details]
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With the release of Ideal L9, Ideal Auto has officially completed the stage from "0" to "1" and started a new journey from "1" to "10". Many people understand the success of Ideal ONE from "0" to "1"...[Details]
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The basic structure of the system is shown in Figure 1, including sensor signal acquisition and processing, power motor drive, steering servo control, and control algorithm software development.
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The porting of uCOS-II on ARM is very common, but the porting under KEIL MDK is not very common. Based on the porting examples under ARM and my own recent experience of using KEIL MDK, I will record ...[Details]
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In the increasingly competitive automotive market, product quality and performance verification is particularly important. From research and development to market launch, new products must go throu...[Details]
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(Image source: photonics.com) According to foreign media reports, a team of researchers at Pohang University of Science and Technology in South Korea has developed near-infrared (NIR) silicon phot...[Details]
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Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In...[Details]
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I saw the following code when looking at the lowlevel_init.S file of U-BOOT: lowlevel_init: ldr r0, =SMRDATA ldr r1, _TEXT_BASE sub r0, r0, r1 ldr r1, =BWSCON add r2, r0, #13*4 0: ldr r3, , #4 str r3...[Details]
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On October 29-30, the "Digital Southern Grid" Forum to Support the Development of the Guangdong-Hong Kong-Macao Greater Bay Area was held in Guangzhou. China Southern Power Grid announced that it w...[Details]
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As the operating frequency of devices increases, the signal integrity and other issues faced by high-speed PCB design have become a bottleneck in traditional design, and engineers are facing increasi...[Details]
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In view of the many advantages of ARM microprocessors, with the gradual development of embedded application fields at home and abroad, ARM microprocessors will inevitably gain widespread attention an...[Details]
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Minimizing the output ripple and transients of a switching regulator is important, especially when powering noise-sensitive devices such as high-resolution ADCs, where the output ripple will appear a...[Details]
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Among the indicators of spectrum analyzers, the 1dB compression point indicator is a relatively key indicator. When some spectrum analyzer indicator manuals give relevant indicators, the test method ...[Details]
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In this tug-of-war over the chip shortage, 28nm capacity is the most in-demand capacity. After UMC announced the expansion of 28nm capacity in Southern Taiwan Science Park, TSMC's Nanjing plant expan...[Details]
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1. Unzip: tar -jxvf yaffs_source_util_larger_small_page_nand.tar.bz2 to generate a folder
The premise of steps 2 and 3 is that your kernel does not support the yaffs2 file system and ther...[Details]