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An ordinary current source as shown in Figure 1 has an accuracy of no less than 1% and is not very sensitive to temperature (temperature coefficient is less than 5×10 -5/℃). This circuit has higher o...[Details]
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Maxim Integrated Products MAX16831 Configurable Buck-Boost High-Power LED Driver IC The MAX16831 is a current-mode, high-brightness LED (HBLED) driver designed to regulate the current in a single s...[Details]
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On December 10, Baidu Map Ecosystem Conference was held in Beijing. At this conference, Baidu Map announced its "new generation of artificial intelligence map" ecosystem for the first time. At the sa...[Details]
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China Electric Vehicle Hundred People Forum 2020 Media Communication Meeting "Rapid growth driven by subsidies is relatively fragile, and a sudden decline does make people anxious, but the market ...[Details]
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On December 29, 2012, an appraisal committee chaired by the Jining Science and Technology Bureau of Shandong Province and composed of domestic experts conducted an expert appraisal of the "Lithium ...[Details]
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Let,V0,be the initial voltage value on the capacitor;
V1 is the voltage value to which the capacitor can be charged or discharged;
Vt is the voltage on the capacitor at time t.
but,
...[Details]
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With the rapid development of cities today, the continuous increase in the number of vehicles and the lagging urban parking facilities have pushed smart parking O2O to the forefront. The serious i...[Details]
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General Motors is leading a $60 million Series B round in Mitra Chem, a battery materials startup that is expected to help GM make more affordable and accessible electric vehicle batteries for future ...[Details]
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In the first quarter of this year, China's wearable device market ushered in growth as the consumer market recovered. According to data from IDC, an international market research organization, the ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Semiconductor lasers are commonly known as laser diodes. They are called semiconductor lasers because they use semiconductor materials as working materials . Semiconductor lasers are composed of ...[Details]
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The ADP195 is a high-side power switch with reverse current isolation. The V switch operates between 1.1 and 3.6 V and protects the output against reverse current inputs. This load switch provides ...[Details]
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Looking back at the 2023 series of articles, today we are talking about lidar. 01. Born at the wrong time: betting on an uncertain future Less than two months into 2024, both Hesai Technology ...[Details]
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The TDP1000 and TDP0500 high-voltage differential probes provide the exceptional high-speed electronic and mechanical performance required by today's switch-mode power supplies (SMPS), CAN/LIN buses,...[Details]
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EcoSiC™ products produced by ROHM, a world-renowned semiconductor manufacturer, SiC MOSFET and SiC Schottky barrier diode (hereinafter referred to as "SBD"), are adopted by the "HFA/HCA series" 3.5...[Details]