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1. Voltages below 36V are safe voltages. When measuring voltages higher than 36V DC or 25V AC, check whether the test leads are in reliable contact, whether they are connected correctly, whether they...[Details]
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In the design of Tesla modules, we saw the problems that centralized BMS often encountered before, that is, the influence of the length and connection method of the sampling line on the sampling accu...[Details]
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I recently developed a project using the STM32 USB module. I thought it was quite simple, but it took me almost two days to get the USB packet buffer accessed. Here is a brief summary. The STM32 US...[Details]
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For Apple, they are already polishing the upgraded version of iPhone 12. What upgrades will the new generation of models have compared to the current ones? Now, Digitimes has also revealed some det...[Details]
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Affected by the decrease in panel shipments, the demand for driver ICs for flat panel displays has also declined, and the annual growth rate of total usage in 2019 is estimated to be negative 3.2%. ...[Details]
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With the upgrading and iteration of downstream industries in the 5G era and the strong demand for domestic automobile brands, domestic PCB manufacturers have ushered in a larger space for import subs...[Details]
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On April 21, 2016, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched a smart access control solution ...[Details]
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The name "Time Phonograph" has a romantic atmosphere. Although the phonograph seems a bit outdated in the era of smartphones, doesn't the occasional retro atmosphere bring people a different surpri...[Details]
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In fact, there is no standard definition to distinguish between microcontroller and embedded. For developers who have conducted microcontroller and embedded development, they all have their own defin...[Details]
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Many battery -powered systems require a visual indicator to show when the battery needs to be replaced. LEDs are commonly used for this purpose, but they consume at least 10mA of current. This consid...[Details]
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On April 19, the 2021 Shanghai International Auto Show officially kicked off, and Horizon Robotics, a leader in edge artificial intelligence platforms, released a full-scenario vehicle intelligence s...[Details]
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At present, most of the control methods of various inverter power supplies and the analysis of SPWM signal modulation methods are based on the assumption that the power switching device is an ideal s...[Details]
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TriLumina, a leading developer of VCSEL (Vertical Cavity Surface Emitting Laser) technology for automotive, consumer and industrial ToF (Time of Flight) and 3D sensing applications, today announced t...[Details]
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Introduction: VR microcontroller has an internal RC oscillator. Calibration of the internal oscillator has always been a difficult problem. Due to this problem, many normal programs cannot work prope...[Details]
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According to foreign media reports, GelSight and Meta AI, pioneers in tactile intelligence technology, announced the launch of Digit 360, an artificial fingertip-shaped tactile sensor that can prov...[Details]