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The terminal products of CMMB mobile TV applications are mainly mobile phones, PMP, GPS, car TV and PCTV. The common characteristics of these systems are small size and strong internal interference. ...[Details]
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On August 15, RISC-V IP company SiFive announced the launch of the P870-D CPU design for data center applications yesterday local time.
The P870-D builds on SiFive’s P870 high-performance core...[Details]
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This article briefly introduces the design of the automotive electronics on-board camera circuit. The camera operates reliably. When reversing, it can not only clearly display the panoramic view be...[Details]
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1. Introduction to Atmega16 microcontroller Today our topic is microcontrollers. When you talk about microcontrollers, you may first think of the 51 microcontroller, and then use external digital cir...[Details]
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High availability is one of the most important requirements of data centers. Since data centers carry important business data in the network, high availability of business (i.e. business cont...[Details]
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led_dev.c driver source code: #include "linux/module.h" #include "linux/version.h" #include "linux/init.h" #include "linux/kernel.h" #include "linux/types.h" #include "linux/interrupt.h" #include "li...[Details]
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Analytical determinations are of great importance in various fields such as chemical, pharmaceutical or biotechnological research, tracking of reactions and production processes or quality control of ...[Details]
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The input circuit of the switching power supply mostly adopts a rectifier plus capacitor filter circuit. At the moment of closing the input circuit, a large instantaneous impact current will be forme...[Details]
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News broke this morning (1) that in response to the U.S.’s expanded blockade of Huawei, TSMC notified equipment manufacturers that it has decided to postpone the 5nm expansion and 3nm trial productio...[Details]
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With the development of electronic technology, the requirements for the programmability and integration of the frame structure of telemetry signals are getting higher and high...[Details]
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This series of solar photovoltaic modules uses HUBER+SUHNER junction boxes with built-in National Semiconductor power optimizer technology.
National Semiconductor Corp. and Green Energy Solar (...[Details]
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Synopsys' Platform Architect MCO provides the industry's first power-aware architectural analysis tools supporting IEEE 1801-2015 UPF 3.0. The solution enables efficient reuse of UPF 3.0 system-level...[Details]
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After the model is built, the coefficients of the 16th-order FIR digital filter need to be determined. Here, the FDATool filter design tool in Matlab is used to determine the filter index:
(1) De...[Details]
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1. Basic supplement 1. Keyboard tasks (1) Determine whether a key is pressed. If yes, proceed to the next step. (2) Identify which key is pressed and find the corresponding key value. (3) Based on th...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]