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When using discrete JFETs, the designer may need to adapt a large number of variable device parameters to a given transistor model. The square law equation is generally used as an approximate mod...[Details]
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Recently, a new ZTE phone model named ZTE A7000 was successfully connected to the network. In terms of appearance, this new ZTE phone, model ZTE A7000, uses a 6.088-inch TFT screen with a res...[Details]
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Serial communication is a frequently used function. In STM32, UART has DMA function, and both sending and receiving can use DMA. Basically, you will not encounter any problems when using DMA to send, ...[Details]
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introduction
At present, the accumulation of gas in mines has become a major problem that troubles coal mine safety production. Accurate and effective monitoring of gas is of great signifi...[Details]
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Teach you how to write programs step by step:
Content: Starting from the simplest program, we will teach you how to write programs step by step, so that students can quickly find the entry point, w...[Details]
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Picocom has selected the AndesCore N25F RISC-V 32-bit core for its upcoming 5G small cell distributed unit (DU) system-on-chip (SoC). Picocom is a 5G O-RAN baseband semiconductor company with exten...[Details]
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Background: Oscilloscope is an instrument that we can see in the fields of physical experiments, circuit hardware debugging, intelligent hardware development, etc. It is like a doctor's stethoscope, ...[Details]
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Following Samsung Electronics, major Chinese manufacturers also plan to release UTG foldable phones. Ultra Thin Glass (UTG) is expected to further increase its share in the foldable phone cover...[Details]
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A diode is a device with two electrodes that allows current to flow in one direction. Due to this feature, diodes are often used as reverse blocking in circuits. Using the two working states of the d...[Details]
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In order to consolidate the key position of Taiwan's industry in the international supply chain, the Ministry of Economic Affairs has drafted an amendment to "Article 10-2 and Article 72 of the Indus...[Details]
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1. Resistor detection method and experience: 1. Fixed resistor detection. A. Connect two test leads (regardless of positive and negative) to the two ends of the resistor to measure the actual resista...[Details]
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The circuit shown in Figure 1 is a cost-effective, highly integrated, 16-bit, 250kSPS, 8-channel data acquisition system that digitizes ±10V industrial-level signals. The circuit also provides 2500...[Details]
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Standard current limiting circuit
Figure Standard Current Limiting Circuit
The standard overcurrent protection circuit in a simple series voltage-stabilized power supply is shown in the figure...[Details]
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At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are small and reliable...[Details]
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Power loss model generation tool now includes passive components, enabling more accurate design modeling and helping customers get to market faster
Shanghai, China, November 14, 20...[Details]
Test/Measurement
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