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Digital technology opens up the future, services promote development. Qualcomm once again participates in the CIIE to promote cooperation and development with 5G innovative digital services From Se...[Details]
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On March 2, the first Xuantie RISC-V Ecological Conference organized by Alibaba Pingtouge was held in Shanghai. With the theme of "Openness and Connection", the conference brought together representa...[Details]
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1 Introduction
A 110kw total step-down substation of our company was built in the mid-1980s. It is equipped with two 25mva main transformers and undertakes the power supply tasks of multip...[Details]
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1. Introduction
The 28V DC power supply is the earliest power supply used in aircraft. Its rated voltage is 28V, and the steady-state variation range is 18 to 36V. In the aviation 28V DC p...[Details]
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It is easy to encounter hardfault when debugging STM32. There are many reasons for encountering hardfault. During the debugging period, the root cause of this problem is mostly hardware problems. D...[Details]
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1 Introduction
The networking of devices is the trend of technology development. How to use embedded systems to remotely control devices and transmit data to the network? The embedded gateway ...[Details]
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The unijunction transistor is also called a double base diode. Its symbol and appearance are shown in the attached figure. The method to determine the emitter E of a single junction transistor ...[Details]
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Keywords: ldr, equal sign before immediate value, mov
ARM is a RISC structure. The movement of data from memory to CPU can only be completed through L/S instructions, that is, ldr/str instructions. I...[Details]
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In order to further strengthen the management of the lithium-ion battery industry and promote the transformation and upgrading of the industry, the Ministry of Industry and Information Technology (...[Details]
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describe
The LTC
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6803 is a second generation complete battery monitoring IC that incorporates a 12-bit ADC, a precision voltage reference, a high voltage input multiplexer and ...[Details]
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Recently, a new Nut 5G phone with model number DT2002C was connected to the network. According to blogger @数码闲聊站, this new Nut 5G phone comes standard with a new CtoC charger and supports 11V 5A with...[Details]
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When engineers are designing circuits, facing a wide variety of AD/DA chips, how do they choose the device they need? This requires comprehensive design factors, system technical indicators, cost, pow...[Details]
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In July 2023, the sales volume of the industry's first RISC-V IoT security chip "Gonghua Chip" officially exceeded one million pieces . This marks that the RISC-V open source architecture has achieve...[Details]
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IBIS Modeling - Part 3: How to achieve a Quality Level 3 IBIS model through benchmark measurements
Input/Output Buffer Information Specification (IBIS) is a behavioral model that has...[Details]
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As the payment field moves towards digitalization, protecting digital identities and transactions becomes increasingly important. In addition to standard contactless payment cards, biometric p...[Details]
DSP and ARM Processors
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