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When performing current-voltage (IV) pulse characterization of nanodevices, it is usually necessary to measure very small voltages or currents, because a very small current or voltage needs to be l...[Details]
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C51's XTAL1, XTAL2 external power supply experience:
1. XTAL1 XTAL2 is connected to a parallel resonant clock circuit consisting of two capacitors and a crystal oscillator.
C1, C2 are 30pF, crystal...[Details]
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Apple launched the iPhone 11 this year and lowered the price for the first time, which triggered market enthusiasm. It is rumored that Apple will take advantage of the victory and may launch a lower-...[Details]
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Introduction: Testing and measurement are the most basic methods for humans to understand the objective world, and instruments are tools for achieving testing and measurement. Instruments have been c...[Details]
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The Florida Institute for Human & Machine Cognition (IHMC) at IHMC is one of the world's leading research institutes for the control of bipedal humanoid walking motion. Since 2015, IHMC's research ...[Details]
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Leading-edge triggered PFC converter controllers offer many benefits to customers. The main one is that the controller chip can operate in a unique way, that is, while the PFC converter provides curre...[Details]
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There is a connection problem between the 5V 51 microcontroller and the NRF24L01 wireless module. They said that improper connection will cause the following problems: 1. The power supply voltage of ...[Details]
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There is no doubt that LiDAR is the core sensor of the autonomous driving system. However, to achieve the transition from demo to mass production, the first thing to do is to solve the problem of aut...[Details]
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According to data released by Strategy Analytics, an international market research company, global smart speaker shipments reached 55.7 million units in the fourth quarter of 2019. The total shipment...[Details]
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Steps (algorithm) of system clock CCO output: 1. Enable a clock (the clock to be used as the clock source for CCO output). 2. Switch the clock (the default clock at startup is HSI, i.e. internal ...[Details]
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BEIJING and MUNICH, September 2, 2023 /PRNewswire/ -- On September 2, the BMW Group released the BMW New Generation Concept Car, demonstrating the design concept of the next generation of BMW models....[Details]
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Since the IEEE802.16-2004 specification was released two years ago, fixed WiMAX products have gradually matured and have begun to emerge in the fields of small and medium-sized enterprises and DSL ...[Details]
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1. Brief Introduction of Triple Network Integration
The integration of three networks refers to the convergence of technical functions, business scope, network interconnection, resource sharing, ...[Details]
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January 21 news According to foreign media 9to5Google reports, Google is developing a revamped multitasking feature that allows users to launch “App Pairs” in Android 12. In Android 11, there is a sp...[Details]
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Before doing anything, you must have a goal in mind. Things without a goal cannot be done well or accomplished. My goal is to learn ARM development, of course, in-depth learning.
The goals are ...[Details]
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