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Since the release of Huawei's Mate 30 series last week, the localization level of its supply chain has also attracted much attention. It is certain that the proportion of A-share listed companies has...[Details]
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This is a simple servo tester that will fully test the capabilities of almost any advanced servo. It has two buttons, Center and Sweep, and a potentiometer as follows: - Center does just that, centers...[Details]
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STEVAL-LLL002M1 is an LED array driver system board with local dimming and diagnostics for automotive applications. It is based on the ALED1262ZT 12-channel LED driver controlled via the STM 8AF626...[Details]
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Testing process The sample is cut with the cutter provided by the instrument into 50 x 62 mm as in the BriTIsh, APPITA & SCAN methods. The actual tear length is 43 mm (19 mm less than the original cu...[Details]
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This year's Snapdragon 888 series is about to become a thing of the past. According to previous news, Qualcomm will launch the Snapdragon 898 flagship chip in the last two months of the year. A...[Details]
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Scientists from the Korea Institute of Machinery and Materials (KIMM) and Nanyang Technological University, Singapore (NTU Singapore) have developed a technology to fabricate highly uniform and scala...[Details]
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In 2020, my country announced that it would strive to achieve carbon peak by 2030 and carbon neutrality by 2060. Under the background of the "dual carbon" strategy, the new energy industry has ushe...[Details]
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As a bellwether of the global consumer electronics field, CES has been around for 54 years, but this year is the first time it is held online. In terms of content, you will find that PC hardware...[Details]
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On May 16, Anzhi Auto Parts Co., Ltd. (hereinafter referred to as "Anzhi Auto") announced the official launch of a new "human-like" smart camera with "human eye characteristics" adaptive intelligent ...[Details]
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The power amplifier circuit made of high-fidelity power amplifier IC TDA1521A has the characteristics of few peripheral components, no debugging, and sound after installation. It is suitable for self-...[Details]
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1 Introduction
At present, a long-term problem in the construction and operation of my country's power grid is the insufficient reactive compensation capacity and unreasonable configuration, e...[Details]
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On September 27, STMicroelectronics launched the L99LDLH32 linear current regulator, providing a convenient integrated solution for dynamic automotive lighting controlled using the lightweight CAN ...[Details]
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Recently, at the MediaTek Helio G90T launch conference, Ning Binhui, head of Tencent Mobile Game Accelerator, introduced how Tencent cooperated with MediaTek to jointly create dual WiFi network accel...[Details]
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The memory structure of the AT89S52 microcontroller is divided into four parts: on-chip program memory, off-chip program memory, on-chip data memory, and off-chip data memory.
1. Program memory
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Recently, ARM Technology (China) Co., Ltd. (hereinafter referred to as "ARM Technology") and Zhuhai Allwinner Technology Co., Ltd. (hereinafter referred to as "Allwinner Technology"), a...[Details]