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UMC's board of directors yesterday approved a plan to build a new advanced wafer fab at the Fab12i site in Singapore. The first phase of the new plant is planned to have a monthly production capacity...[Details]
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According to XDA-Developers, citing sources, the price of LG's "Wing" rotating screen phone in the United States is about US$1,000, which is equivalent to about RMB 6,864. The Korea Herald reported l...[Details]
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Yesterday (May 4), ZTE took advantage of the May 4th Youth Day to announce on its official Weibo that ZTE's first flagship 5G mobile phone, ZTE AXON 10 Pro, will be officially released on May 6th. ...[Details]
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Huawei Mall crowdfunding has launched a Huawei HiLink ecological product - an ultra-wide-angle natural wind fan. The ultra-wide-angle natural wind fan has features such as softer wind speed, three-st...[Details]
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Making a digital sampling oscilloscope has been my long-standing wish, but after all, this goal is quite difficult, and there are too many aspects involved, such as analog front-end circuit, high-spe...[Details]
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Han's Laser held the 34th meeting of the 6th Board of Directors and reviewed and approved the "Proposal on Authorizing the Company's Management to Initiate Preliminary Preparations for the Domestic L...[Details]
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On November 17, according to foreign media reports, Apple once again encountered problems with its self-developed 5G baseband and they had to continue to delay their usage plans.
According to ...[Details]
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Stepper Motor Driver Tutorial
A stepper motor is a special motor whose position and movement can be controlled by inputting pulse signals. A stepper motor usually consists of a motor body and ...[Details]
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If the freewheeling diode DFW is not connected, the operation of the converter is somewhat different from that with the freewheeling diode DFW, and its waveform is shown in Figure 1 (c). At the end...[Details]
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The T-type converter is composed of a coupled inductor and a capacitor, as shown in Figure 3-16. The coupled inductor is composed of two windings wound on an iron core.
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The ESD protection components used in these portable electronic products must meet the following requirements:
First, to meet the requirements of such electronic products to be light, compact and e...[Details]
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With the continuous advancement of modern science and technology, the application of speed measurement systems in various fields is increasing, and the requirements for speed measurement accuracy a...[Details]
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1. Initialization function GPIO_Init(GPIOB, GPIO_Pin_3, GPIO_Mode_In_FL_IT); EXTI_SetPinSensitivity(GPIO_Pin_3, EXTI_Trigger_Falling); //Error, will be explained below 2. Interrupt function INT...[Details]
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program: COUNT EQU 13 org 0000h goto main org 0004h goto zhongduan org 0010h jiafa: bcf status,5 MOVLW 225 ...[Details]
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Preserving the privacy of such Internet of Vehicles (IoV) has become a major challenge given the geographical mobility and resource constraints of vehicles. Furthermore, the limited resources of th...[Details]