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As the market for LED RGB backlights gradually expands, people's requirements for realistic images on display screens are not only full-color images, but also realistic image effects. However, at p...[Details]
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Problem description: In the ADS1.2 environment, when using Jlink to connect to Zhou Ligong's EasyARM2131 development board, it prompts that it cannot connect to the CPU (JLINK could not find supporte...[Details]
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A voltage drop incident occurred in the Hsinchu Science Park on the afternoon of the 1st. Wafer foundries TSMC and UMC both stated that they have now resumed normal production and there is no signifi...[Details]
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When you need to sample a signal and amplify it at the same time, you can cascade a general-purpose sample-and-hold amplifier with a gain of 1 and an amplifier with a voltage gain of 1. With some e...[Details]
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The function of the motor protector is to provide comprehensive protection and control for the motor. It will give an alarm or protective control when the motor has overcurrent, undercurrent, phase...[Details]
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EB Assist Test Lab provides engineers with a powerful tool that can significantly increase efficiency, streamline team workflows, and bring systems and features to production faster with a single to...[Details]
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On November 12, Infineon Technologies AG announced its financial report for the fourth quarter of 2019 (ending September 30, 2019): revenue increased by 1% year-on-year (2% quarter-on-quarter) to 2.0...[Details]
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Use a digital multimeter to test the quality of the inductor: In the maintenance of household appliances, if there is a problem with an inductor, simple testing methods are often used to judge its qu...[Details]
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This white paper reveals the latest trends in sensor development to advance IoT applications Shanghai, China, April 26, 2022 – Farnell, a global distributor of electronic components products and so...[Details]
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Abstract: Aiming at the defects of high power consumption, high cost and inflexible control of the current access control system, a low-power wireless door control system based on the CC430F5135 si...[Details]
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As the first processor to be released in the iPhone 14 series, Apple is also actively preparing the A16. Of course, at this stage, it is more focused on production capacity, so it is inevitable to st...[Details]
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Introduction to LED Constant Current Driver
Since LED is a semiconductor device with sensitive characteristics and negative temperature characteristics, it needs to be stabilized a...[Details]
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Preface, the origin of writing this article
Recently, when I was studying Wei Dongshan's embedded training video (Phase 3 Project Practice: USB Camera Monitoring), I wrote a simplified version...[Details]
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The opening ceremony of the PEI-Genesis Southeast Asia regional headquarters office was held in Singapore Localization services have been upgraded again, and the Southeast Asian echelon continues to...[Details]
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Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
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