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Since its listing, Jintuo's main business has expanded from electronic whole machine assembly equipment to optoelectronic module production, from metal mobile phone case equipment to panel equipment,...[Details]
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The on state of mode B is shown in Figure (a): switch S2 is closed, switch S1 and diodes D1 and D2 are not conducting. At this time, under the action of voltage V2, the current iL2 of inductor L2 inc...[Details]
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When calculating the heat generated by LED devices , accurate calculation methods and precise data can help designers easily design lamps and luminaires that meet expected requirements and have low...[Details]
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In embedded applications, all supply voltages directly connected to the processor can be generated by high-efficiency step-down DC/DCs or LDOs, depending on the current requirements. Systems u...[Details]
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Heart rate detection is the core selling point of smart bracelets. Consumers are most concerned about the accuracy of these functions, which is also the most troublesome problem for smart bracelet ...[Details]
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After entering the second half of the year, LG Energy Solution's
battery
orders have been overwhelming.
Today (15th), LG Energy Solution announced that the company will
provid...[Details]
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CODE x11 code https://github.com/lisider/buildroot/tree/ok6410a-2021.02 configs/ok6410a_x11_defconfig Kernel configuration: ok6410A_sdboot_mini_net_lcd_x11_usb_defconfig desktop matchbox code htt...[Details]
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IntroductionLED
is the abbreviation of Light Emitting Diode. It is a solid-state semiconductor device LED chip that can directly convert electricity into light. The heart of the LED is a semico...[Details]
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1 Introduction
Converter transformers and filter devices are important technical equipment in DC transmission systems. Although traditional converter transformers and filter solutions are ...[Details]
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I. Overview
RS-422A bus is the "Electrical Characteristics of Balanced Voltage Digital Interface Circuits" standard published by EIA. This standard is formulated to improve the electrical ...[Details]
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PLC is a small industrial computer. When it has a problem, we must first rule out whether it is a problem with the PLC itself or a peripheral problem. If there is a problem with the PLC itself, the...[Details]
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The MAX4236/MAX4237 are precision op amps that achieve excellent low offset voltage and low offset voltage temperature coefficient without using chopping techniques. The typical large-signal open-loo...[Details]
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"No one has a consensus on what a 'new car' is right now, so we're constantly exploring." Nowadays, it is indeed getting more and more difficult to explain clearly what car companies are developing...[Details]
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Foreign media reported a few days ago that Samsung has obtained permission from the US government to continue to supply OLED panels to Huawei. However, according to Nikkei Chinese website, Samsung's ...[Details]
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This morning, ZTE Axon 10 Pro 5G version officially started its first sale on JD.com, becoming the first 5G mobile phone sold in China, priced at 4999 yuan for 6GB+128GB. Now that we have 5G mobile p...[Details]
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